/**
 * Hivemall: Hive scalable Machine Learning Library
 */

val sqlContext = spark.sqlContext

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS hivemall_version")
sqlContext.sql("CREATE TEMPORARY FUNCTION hivemall_version AS 'hivemall.HivemallVersionUDF'")

/**
 * Binary classification
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_classifier")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_classifier AS 'hivemall.classifier.GeneralClassifierUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_perceptron")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_perceptron AS 'hivemall.classifier.PerceptronUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_pa")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_pa AS 'hivemall.classifier.PassiveAggressiveUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_pa1")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_pa1 AS 'hivemall.classifier.PassiveAggressiveUDTF$PA1'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_pa2")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_pa2 AS 'hivemall.classifier.PassiveAggressiveUDTF$PA2'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_cw")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_cw AS 'hivemall.classifier.ConfidenceWeightedUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_arow")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_arow AS 'hivemall.classifier.AROWClassifierUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_arowh")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_arowh AS 'hivemall.classifier.AROWClassifierUDTF$AROWh'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_scw")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_scw AS 'hivemall.classifier.SoftConfideceWeightedUDTF$SCW1'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_scw2")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_scw2 AS 'hivemall.classifier.SoftConfideceWeightedUDTF$SCW2'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_adagrad_rda")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_adagrad_rda AS 'hivemall.classifier.AdaGradRDAUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_kpa")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_kpa AS 'hivemall.classifier.KernelExpansionPassiveAggressiveUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS kpa_predict")
sqlContext.sql("CREATE TEMPORARY FUNCTION kpa_predict AS 'hivemall.classifier.KPAPredictUDAF'")

/**
 * Multiclass classification
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_perceptron")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_perceptron AS 'hivemall.classifier.multiclass.MulticlassPerceptronUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_pa")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_pa AS 'hivemall.classifier.multiclass.MulticlassPassiveAggressiveUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_pa1")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_pa1 AS 'hivemall.classifier.multiclass.MulticlassPassiveAggressiveUDTF$PA1'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_pa2")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_pa2 AS 'hivemall.classifier.multiclass.MulticlassPassiveAggressiveUDTF$PA2'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_cw")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_cw AS 'hivemall.classifier.multiclass.MulticlassConfidenceWeightedUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_arow")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_arow AS 'hivemall.classifier.multiclass.MulticlassAROWClassifierUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_arowh")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_arowh AS 'hivemall.classifier.multiclass.MulticlassAROWClassifierUDTF$AROWh'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_scw")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_scw AS 'hivemall.classifier.multiclass.MulticlassSoftConfidenceWeightedUDTF$SCW1'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_multiclass_scw2")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_multiclass_scw2 AS 'hivemall.classifier.multiclass.MulticlassSoftConfidenceWeightedUDTF$SCW2'")

/**
 * Similarity functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS cosine_similarity")
sqlContext.sql("CREATE TEMPORARY FUNCTION cosine_similarity AS 'hivemall.knn.similarity.CosineSimilarityUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS jaccard_similarity")
sqlContext.sql("CREATE TEMPORARY FUNCTION jaccard_similarity AS 'hivemall.knn.similarity.JaccardIndexUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS angular_similarity")
sqlContext.sql("CREATE TEMPORARY FUNCTION angular_similarity AS 'hivemall.knn.similarity.AngularSimilarityUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS euclid_similarity")
sqlContext.sql("CREATE TEMPORARY FUNCTION euclid_similarity AS 'hivemall.knn.similarity.EuclidSimilarity'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS distance2similarity")
sqlContext.sql("CREATE TEMPORARY FUNCTION distance2similarity AS 'hivemall.knn.similarity.Distance2SimilarityUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS dimsum_mapper")
sqlContext.sql("CREATE TEMPORARY FUNCTION dimsum_mapper AS 'hivemall.knn.similarity.DIMSUMMapperUDTF'")

/**
 * Distance functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS popcnt")
sqlContext.sql("CREATE TEMPORARY FUNCTION popcnt AS 'hivemall.knn.distance.PopcountUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS kld")
sqlContext.sql("CREATE TEMPORARY FUNCTION kld AS 'hivemall.knn.distance.KLDivergenceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS hamming_distance")
sqlContext.sql("CREATE TEMPORARY FUNCTION hamming_distance AS 'hivemall.knn.distance.HammingDistanceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS euclid_distance")
sqlContext.sql("CREATE TEMPORARY FUNCTION euclid_distance AS 'hivemall.knn.distance.EuclidDistanceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS cosine_distance")
sqlContext.sql("CREATE TEMPORARY FUNCTION cosine_distance AS 'hivemall.knn.distance.CosineDistanceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS angular_distance")
sqlContext.sql("CREATE TEMPORARY FUNCTION angular_distance AS 'hivemall.knn.distance.AngularDistanceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS jaccard_distance")
sqlContext.sql("CREATE TEMPORARY FUNCTION jaccard_distance AS 'hivemall.knn.distance.JaccardDistanceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS manhattan_distance")
sqlContext.sql("CREATE TEMPORARY FUNCTION manhattan_distance AS 'hivemall.knn.distance.ManhattanDistanceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS minkowski_distance")
sqlContext.sql("CREATE TEMPORARY FUNCTION minkowski_distance AS 'hivemall.knn.distance.MinkowskiDistanceUDF'")

/**
 * LSH functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS minhashes")
sqlContext.sql("CREATE TEMPORARY FUNCTION minhashes AS 'hivemall.knn.lsh.MinHashesUDFWrapper'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS minhash")
sqlContext.sql("CREATE TEMPORARY FUNCTION minhash AS 'hivemall.knn.lsh.MinHashUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bbit_minhash")
sqlContext.sql("CREATE TEMPORARY FUNCTION bbit_minhash AS 'hivemall.knn.lsh.bBitMinHashUDF'")

/**
 * Voting functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS voted_avg")
sqlContext.sql("CREATE TEMPORARY FUNCTION voted_avg AS 'hivemall.ensemble.bagging.VotedAvgUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS weight_voted_avg")
sqlContext.sql("CREATE TEMPORARY FUNCTION weight_voted_avg AS 'hivemall.ensemble.bagging.WeightVotedAvgUDAF'")

/**
 * MISC functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS max_label")
sqlContext.sql("CREATE TEMPORARY FUNCTION max_label AS 'hivemall.ensemble.MaxValueLabelUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS maxrow")
sqlContext.sql("CREATE TEMPORARY FUNCTION maxrow AS 'hivemall.ensemble.MaxRowUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS argmin_kld")
sqlContext.sql("CREATE TEMPORARY FUNCTION argmin_kld AS 'hivemall.ensemble.ArgminKLDistanceUDAF'")

/**
 * Feature hashing functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS mhash")
sqlContext.sql("CREATE TEMPORARY FUNCTION mhash AS 'hivemall.ftvec.hashing.MurmurHash3UDF'")

// sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS sha1")
// sqlContext.sql("CREATE TEMPORARY FUNCTION sha1 AS 'hivemall.ftvec.hashing.Sha1UDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_hash_values")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_hash_values AS 'hivemall.ftvec.hashing.ArrayHashValuesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS prefixed_hash_values")
sqlContext.sql("CREATE TEMPORARY FUNCTION prefixed_hash_values AS 'hivemall.ftvec.hashing.ArrayPrefixedHashValuesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS feature_hashing")
sqlContext.sql("CREATE TEMPORARY FUNCTION feature_hashing AS 'hivemall.ftvec.hashing.FeatureHashingUDF'")

/**
 * Feature pairing functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS polynomial_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION polynominal_features AS 'hivemall.ftvec.pairing.PolynomialFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS powered_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION powered_features AS 'hivemall.ftvec.pairing.PoweredFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS feature_pairs")
sqlContext.sql("CREATE TEMPORARY FUNCTION feature_pairs AS 'hivemall.ftvec.pairing.FeaturePairsUDTF'")

/**
 * Feature scaling functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS rescale")
sqlContext.sql("CREATE TEMPORARY FUNCTION rescale AS 'hivemall.ftvec.scaling.RescaleUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS zscore")
sqlContext.sql("CREATE TEMPORARY FUNCTION zscore AS 'hivemall.ftvec.scaling.ZScoreUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS l1_normalize")
sqlContext.sql("CREATE TEMPORARY FUNCTION l1_normalize AS 'hivemall.ftvec.scaling.L1NormalizationUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS l2_normalize")
sqlContext.sql("CREATE TEMPORARY FUNCTION l2_normalize AS 'hivemall.ftvec.scaling.L2NormalizationUDF'")

/**
 * Feature selection functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS chi2")
sqlContext.sql("CREATE TEMPORARY FUNCTION chi2 AS 'hivemall.ftvec.selection.ChiSquareUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS snr")
sqlContext.sql("CREATE TEMPORARY FUNCTION snr AS 'hivemall.ftvec.selection.SignalNoiseRatioUDAF'")

/**
 * MISC feature engineering functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS amplify")
sqlContext.sql("CREATE TEMPORARY FUNCTION amplify AS 'hivemall.ftvec.amplify.AmplifierUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS rand_amplify")
sqlContext.sql("CREATE TEMPORARY FUNCTION rand_amplify AS 'hivemall.ftvec.amplify.RandomAmplifierUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS add_bias")
sqlContext.sql("CREATE TEMPORARY FUNCTION add_bias AS 'hivemall.ftvec.AddBiasUDFWrapper'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS sort_by_feature")
sqlContext.sql("CREATE TEMPORARY FUNCTION sort_by_feature AS 'hivemall.ftvec.SortByFeatureUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS extract_feature")
sqlContext.sql("CREATE TEMPORARY FUNCTION extract_feature AS 'hivemall.ftvec.ExtractFeatureUDFWrapper'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS extract_weight")
sqlContext.sql("CREATE TEMPORARY FUNCTION extract_weight AS 'hivemall.ftvec.ExtractWeightUDFWrapper'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS add_feature_index")
sqlContext.sql("CREATE TEMPORARY FUNCTION add_feature_index AS 'hivemall.ftvec.AddFeatureIndexUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS feature")
sqlContext.sql("CREATE TEMPORARY FUNCTION feature AS 'hivemall.ftvec.FeatureUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS feature_index")
sqlContext.sql("CREATE TEMPORARY FUNCTION feature_index AS 'hivemall.ftvec.FeatureIndexUDF'")

/**
 * feature converting functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS conv2dense")
sqlContext.sql("CREATE TEMPORARY FUNCTION conv2dense AS 'hivemall.ftvec.conv.ConvertToDenseModelUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_dense_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_dense_features AS 'hivemall.ftvec.conv.ToDenseFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_dense")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_dense AS 'hivemall.ftvec.conv.ToDenseFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_sparse_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_sparse_features AS 'hivemall.ftvec.conv.ToSparseFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_sparse")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_sparse AS 'hivemall.ftvec.conv.ToSparseFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS quantify")
sqlContext.sql("CREATE TEMPORARY FUNCTION quantify AS 'hivemall.ftvec.conv.QuantifyColumnsUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS build_bins")
sqlContext.sql("CREATE TEMPORARY FUNCTION build_bins AS 'hivemall.ftvec.binning.BuildBinsUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS feature_binning")
sqlContext.sql("CREATE TEMPORARY FUNCTION feature_binning AS 'hivemall.ftvec.binning.FeatureBinningUDF'")

/**
 * feature transformers
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS vectorize_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION vectorize_features AS 'hivemall.ftvec.trans.VectorizeFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS categorical_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION categorical_features AS 'hivemall.ftvec.trans.CategoricalFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS ffm_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION ffm_features AS 'hivemall.ftvec.trans.FFMFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS indexed_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION indexed_features AS 'hivemall.ftvec.trans.IndexedFeatures'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS quantified_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION quantified_features AS 'hivemall.ftvec.trans.QuantifiedFeaturesUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS quantitative_features")
sqlContext.sql("CREATE TEMPORARY FUNCTION quantitative_features AS 'hivemall.ftvec.trans.QuantitativeFeaturesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS binarize_label")
sqlContext.sql("CREATE TEMPORARY FUNCTION binarize_label AS 'hivemall.ftvec.trans.BinarizeLabelUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS onehot_encoding")
sqlContext.sql("CREATE TEMPORARY FUNCTION onehot_encoding AS 'hivemall.ftvec.trans.OnehotEncodingUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS add_field_indices")
sqlContext.sql("CREATE TEMPORARY FUNCTION add_field_indices AS 'hivemall.ftvec.trans.AddFieldIndicesUDF'")

// alias for backward compatibility
sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS add_field_indicies")
sqlContext.sql("CREATE TEMPORARY FUNCTION add_field_indicies AS 'hivemall.ftvec.trans.AddFieldIndicesUDF'")

/**
 * ranking helper functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bpr_sampling")
sqlContext.sql("CREATE TEMPORARY FUNCTION bpr_sampling AS 'hivemall.ftvec.ranking.BprSamplingUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS item_pairs_sampling")
sqlContext.sql("CREATE TEMPORARY FUNCTION item_pairs_sampling AS 'hivemall.ftvec.ranking.ItemPairsSamplingUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS populate_not_in")
sqlContext.sql("CREATE TEMPORARY FUNCTION populate_not_in AS 'hivemall.ftvec.ranking.PopulateNotInUDTF'")

/**
 * ftvec/text functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS tf")
sqlContext.sql("CREATE TEMPORARY FUNCTION tf AS 'hivemall.ftvec.text.TermFrequencyUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bm25")
sqlContext.sql("CREATE TEMPORARY FUNCTION bm25 AS 'hivemall.ftvec.text.OkapiBM25UDF'")

/**
 * Regression functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_regressor")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_regressor AS 'hivemall.regression.GeneralRegressorUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS logress")
sqlContext.sql("CREATE TEMPORARY FUNCTION logress AS 'hivemall.regression.LogressUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_logistic_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_logistic_regr AS 'hivemall.regression.LogressUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_pa1_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_pa1_regr AS 'hivemall.regression.PassiveAggressiveRegressionUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_pa1a_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_pa1a_regr AS 'hivemall.regression.PassiveAggressiveRegressionUDTF$PA1a'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_pa2_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_pa2_regr AS 'hivemall.regression.PassiveAggressiveRegressionUDTF$PA2'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_pa2a_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_pa2a_regr AS 'hivemall.regression.PassiveAggressiveRegressionUDTF$PA2a'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_arow_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_arow_regr AS 'hivemall.regression.AROWRegressionUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_arowe_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_arowe_regr AS 'hivemall.regression.AROWRegressionUDTF$AROWe'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_arowe2_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_arowe2_regr AS 'hivemall.regression.AROWRegressionUDTF$AROWe2'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_adagrad_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_adagrad_regr AS 'hivemall.regression.AdaGradUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_adadelta_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_adadelta_regr AS 'hivemall.regression.AdaDeltaUDTF'")

/**
 * Array functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS float_array")
sqlContext.sql("CREATE TEMPORARY FUNCTION float_array AS 'hivemall.tools.array.AllocFloatArrayUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_remove")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_remove AS 'hivemall.tools.array.ArrayRemoveUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS sort_and_uniq_array")
sqlContext.sql("CREATE TEMPORARY FUNCTION sort_and_uniq_array AS 'hivemall.tools.array.SortAndUniqArrayUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS subarray_endwith")
sqlContext.sql("CREATE TEMPORARY FUNCTION subarray_endwith AS 'hivemall.tools.array.SubarrayEndWithUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS subarray_startwith")
sqlContext.sql("CREATE TEMPORARY FUNCTION subarray_startwith AS 'hivemall.tools.array.SubarrayStartWithUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_concat")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_concat AS 'hivemall.tools.array.ArrayConcatUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS subarray")
sqlContext.sql("CREATE TEMPORARY FUNCTION subarray AS 'hivemall.tools.array.ArraySliceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_slice")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_slice AS 'hivemall.tools.array.ArraySliceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_avg")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_avg AS 'hivemall.tools.array.ArrayAvgGenericUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_sum")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_sum AS 'hivemall.tools.array.ArraySumUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_string_array")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_string_array AS 'hivemall.tools.array.ToStringArrayUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_intersect")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_intersect AS 'hivemall.tools.array.ArrayIntersectUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS select_k_best")
sqlContext.sql("CREATE TEMPORARY FUNCTION select_k_best AS 'hivemall.tools.array.SelectKBestUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_append")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_append AS 'hivemall.tools.array.ArrayAppendUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS element_at")
sqlContext.sql("CREATE TEMPORARY FUNCTION element_at AS 'hivemall.tools.array.ArrayElementAtUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_union")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_union AS 'hivemall.tools.array.ArrayUnionUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS first_element")
sqlContext.sql("CREATE TEMPORARY FUNCTION first_element AS 'hivemall.tools.array.FirstElementUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS last_element")
sqlContext.sql("CREATE TEMPORARY FUNCTION last_element AS 'hivemall.tools.array.LastElementUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_flatten")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_flatten AS 'hivemall.tools.array.ArrayFlattenUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS array_to_str")
sqlContext.sql("CREATE TEMPORARY FUNCTION array_to_str AS 'hivemall.tools.array.ArrayToStrUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS conditional_emit")
sqlContext.sql("CREATE TEMPORARY FUNCTION conditional_emit AS 'hivemall.tools.array.ConditionalEmitUDTF'")

/**
 * Bit operation functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bits_collect")
sqlContext.sql("CREATE TEMPORARY FUNCTION bits_collect AS 'hivemall.tools.bits.BitsCollectUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_bits")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_bits AS 'hivemall.tools.bits.ToBitsUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS unbits")
sqlContext.sql("CREATE TEMPORARY FUNCTION unbits AS 'hivemall.tools.bits.UnBitsUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bits_or")
sqlContext.sql("CREATE TEMPORARY FUNCTION bits_or AS 'hivemall.tools.bits.BitsORUDF'")

/**
 * Compression functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS inflate")
sqlContext.sql("CREATE TEMPORARY FUNCTION inflate AS 'hivemall.tools.compress.InflateUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS deflate")
sqlContext.sql("CREATE TEMPORARY FUNCTION deflate AS 'hivemall.tools.compress.DeflateUDF'")

/**
 * Map functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS map_get_sum")
sqlContext.sql("CREATE TEMPORARY FUNCTION map_get_sum AS 'hivemall.tools.map.MapGetSumUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS map_tail_n")
sqlContext.sql("CREATE TEMPORARY FUNCTION map_tail_n AS 'hivemall.tools.map.MapTailNUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_map")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_map AS 'hivemall.tools.map.UDAFToMap'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_ordered_map")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_ordered_map AS 'hivemall.tools.map.UDAFToOrderedMap'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS map_include_keys")
sqlContext.sql("CREATE TEMPORARY FUNCTION map_include_keys AS 'hivemall.tools.map.MapIncludeKeysUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS map_exclude_keys")
sqlContext.sql("CREATE TEMPORARY FUNCTION map_exclude_keys AS 'hivemall.tools.map.MapExcludeKeysUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS map_index")
sqlContext.sql("CREATE TEMPORARY FUNCTION map_index AS 'hivemall.tools.map.MapIndexUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS map_key_values")
sqlContext.sql("CREATE TEMPORARY FUNCTION map_key_values AS 'hivemall.tools.map.MapKeyValuesUDF'")

/**
 * List functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_ordered_list")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_ordered_list AS 'hivemall.tools.list.UDAFToOrderedList'")

/**
 * Math functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS sigmoid")
sqlContext.sql("CREATE TEMPORARY FUNCTION sigmoid AS 'hivemall.tools.math.SigmoidGenericUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS l2_norm")
sqlContext.sql("CREATE TEMPORARY FUNCTION l2_norm AS 'hivemall.tools.math.L2NormUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS infinity")
sqlContext.sql("CREATE TEMPORARY FUNCTION infinity AS 'hivemall.tools.math.InfinityUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS is_infinite")
sqlContext.sql("CREATE TEMPORARY FUNCTION is_infinite AS 'hivemall.tools.math.IsInfiniteUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS is_finite")
sqlContext.sql("CREATE TEMPORARY FUNCTION is_finite AS 'hivemall.tools.math.IsFiniteUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS nan")
sqlContext.sql("CREATE TEMPORARY FUNCTION nan AS 'hivemall.tools.math.NanUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS is_nan")
sqlContext.sql("CREATE TEMPORARY FUNCTION is_nan AS 'hivemall.tools.math.IsNanUDF'")

/**
 * Matrix/Vector functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS transpose_and_dot")
sqlContext.sql("CREATE TEMPORARY FUNCTION transpose_and_dot AS 'hivemall.tools.matrix.TransposeAndDotUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS vector_add")
sqlContext.sql("CREATE TEMPORARY FUNCTION vector_add AS 'hivemall.tools.vector.VectorAddUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS vector_dot")
sqlContext.sql("CREATE TEMPORARY FUNCTION vector_dot AS 'hivemall.tools.vector.VectorDotUDF'")

/**
 * MAPRED functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS rowid")
sqlContext.sql("CREATE TEMPORARY FUNCTION rowid AS 'hivemall.tools.mapred.RowIdUDFWrapper'")

/**
 * JSON functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS to_json")
sqlContext.sql("CREATE TEMPORARY FUNCTION to_json AS 'hivemall.tools.json.ToJsonUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS from_json")
sqlContext.sql("CREATE TEMPORARY FUNCTION from_json AS 'hivemall.tools.json.FromJsonUDF'")

/**
 * Sanity Check functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS assert")
sqlContext.sql("CREATE TEMPORARY FUNCTION assert AS 'hivemall.tools.sanity.AssertUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS raise_error")
sqlContext.sql("CREATE TEMPORARY FUNCTION raise_error AS 'hivemall.tools.sanity.RaiseErrorUDF'")

/**
 * MISC functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS generate_series")
sqlContext.sql("CREATE TEMPORARY FUNCTION generate_series AS 'hivemall.tools.GenerateSeriesUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS convert_label")
sqlContext.sql("CREATE TEMPORARY FUNCTION convert_label AS 'hivemall.tools.ConvertLabelUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS x_rank")
sqlContext.sql("CREATE TEMPORARY FUNCTION x_rank AS 'hivemall.tools.RankSequenceUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS each_top_k")
sqlContext.sql("CREATE TEMPORARY FUNCTION each_top_k AS 'hivemall.tools.EachTopKUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS try_cast")
sqlContext.sql("CREATE TEMPORARY FUNCTION try_cast AS 'hivemall.tools.TryCastUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS sessionize")
sqlContext.sql("CREATE TEMPORARY FUNCTION sessionize AS 'hivemall.tools.datetime.SessionizeUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS moving_avg")
sqlContext.sql("CREATE TEMPORARY FUNCTION moving_avg AS 'hivemall.tools.timeseries.MovingAverageUDTF'")

/**
 * Text processing functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS tokenize")
sqlContext.sql("CREATE TEMPORARY FUNCTION tokenize AS 'hivemall.tools.text.TokenizeUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS is_stopword")
sqlContext.sql("CREATE TEMPORARY FUNCTION is_stopword AS 'hivemall.tools.text.StopwordUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS singularize")
sqlContext.sql("CREATE TEMPORARY FUNCTION singularize AS 'hivemall.tools.text.SingularizeUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS split_words")
sqlContext.sql("CREATE TEMPORARY FUNCTION split_words AS 'hivemall.tools.text.SplitWordsUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS normalize_unicode")
sqlContext.sql("CREATE TEMPORARY FUNCTION normalize_unicode AS 'hivemall.tools.text.NormalizeUnicodeUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS base91")
sqlContext.sql("CREATE TEMPORARY FUNCTION base91 AS 'hivemall.tools.text.Base91UDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS unbase91")
sqlContext.sql("CREATE TEMPORARY FUNCTION unbase91 AS 'hivemall.tools.text.Unbase91UDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS word_ngrams")
sqlContext.sql("CREATE TEMPORARY FUNCTION word_ngrams AS 'hivemall.tools.text.WordNgramsUDF'")

/**
 * Dataset generator functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS lr_datagen")
sqlContext.sql("CREATE TEMPORARY FUNCTION lr_datagen AS 'hivemall.dataset.LogisticRegressionDataGeneratorUDTFWrapper'")

/**
 * Evaluating functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS f1score")
sqlContext.sql("CREATE TEMPORARY FUNCTION f1score AS 'hivemall.evaluation.F1ScoreUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS fmeasure")
sqlContext.sql("CREATE TEMPORARY FUNCTION fmeasure AS 'hivemall.evaluation.FMeasureUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS mae")
sqlContext.sql("CREATE TEMPORARY FUNCTION mae AS 'hivemall.evaluation.MeanAbsoluteErrorUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS mse")
sqlContext.sql("CREATE TEMPORARY FUNCTION mse AS 'hivemall.evaluation.MeanSquaredErrorUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS rmse")
sqlContext.sql("CREATE TEMPORARY FUNCTION rmse AS 'hivemall.evaluation.RootMeanSquaredErrorUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS r2")
sqlContext.sql("CREATE TEMPORARY FUNCTION r2 AS 'hivemall.evaluation.R2UDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS ndcg")
sqlContext.sql("CREATE TEMPORARY FUNCTION ndcg AS 'hivemall.evaluation.NDCGUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS precision_at")
sqlContext.sql("CREATE TEMPORARY FUNCTION precision_at AS 'hivemall.evaluation.PrecisionUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS recall_at")
sqlContext.sql("CREATE TEMPORARY FUNCTION recall_at AS 'hivemall.evaluation.RecallUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS hitrate")
sqlContext.sql("CREATE TEMPORARY FUNCTION hitrate AS 'hivemall.evaluation.HitRateUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS mrr")
sqlContext.sql("CREATE TEMPORARY FUNCTION mrr AS 'hivemall.evaluation.MRRUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS average_precision")
sqlContext.sql("CREATE TEMPORARY FUNCTION average_precision AS 'hivemall.evaluation.MAPUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS auc")
sqlContext.sql("CREATE TEMPORARY FUNCTION auc AS 'hivemall.evaluation.AUCUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS logloss")
sqlContext.sql("CREATE TEMPORARY FUNCTION logloss AS 'hivemall.evaluation.LogarithmicLossUDAF'")

/**
 * Matrix Factorization
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS mf_predict")
sqlContext.sql("CREATE TEMPORARY FUNCTION mf_predict AS 'hivemall.mf.MFPredictionUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_mf_sgd")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_mf_sgd AS 'hivemall.mf.MatrixFactorizationSGDUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_mf_adagrad")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_mf_adagrad AS 'hivemall.mf.MatrixFactorizationAdaGradUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_bprmf")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_bprmf AS 'hivemall.mf.BPRMatrixFactorizationUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bprmf_predict")
sqlContext.sql("CREATE TEMPORARY FUNCTION bprmf_predict AS 'hivemall.mf.BPRMFPredictionUDF'")

/**
 * Factorization Machine
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS fm_predict")
sqlContext.sql("CREATE TEMPORARY FUNCTION fm_predict AS 'hivemall.fm.FMPredictGenericUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_fm")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_fm AS 'hivemall.fm.FactorizationMachineUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_ffm")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_ffm AS 'hivemall.fm.FieldAwareFactorizationMachineUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS ffm_predict")
sqlContext.sql("CREATE TEMPORARY FUNCTION ffm_predict AS 'hivemall.fm.FFMPredictGenericUDAF'")

/**
 * Anomaly Detection
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS changefinder")
sqlContext.sql("CREATE TEMPORARY FUNCTION changefinder AS 'hivemall.anomaly.ChangeFinderUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS sst")
sqlContext.sql("CREATE TEMPORARY FUNCTION sst AS 'hivemall.anomaly.SingularSpectrumTransformUDF'")

/**
 * Topic Modeling
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_lda")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_lda AS 'hivemall.topicmodel.LDAUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS lda_predict")
sqlContext.sql("CREATE TEMPORARY FUNCTION lda_predict AS 'hivemall.topicmodel.LDAPredictUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_plsa")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_plsa AS 'hivemall.topicmodel.PLSAUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS plsa_predict")
sqlContext.sql("CREATE TEMPORARY FUNCTION plsa_predict AS 'hivemall.topicmodel.PLSAPredictUDAF'")

/**
 * Geo Spatial Functions
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS tile")
sqlContext.sql("CREATE TEMPORARY FUNCTION tile AS 'hivemall.geospatial.TileUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS map_url")
sqlContext.sql("CREATE TEMPORARY FUNCTION map_url AS 'hivemall.geospatial.MapURLUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS lat2tiley")
sqlContext.sql("CREATE TEMPORARY FUNCTION lat2tiley AS 'hivemall.geospatial.Lat2TileYUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS lon2tilex")
sqlContext.sql("CREATE TEMPORARY FUNCTION lon2tilex AS 'hivemall.geospatial.Lon2TileXUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS tilex2lon")
sqlContext.sql("CREATE TEMPORARY FUNCTION tilex2lon AS 'hivemall.geospatial.TileX2LonUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS tiley2lat")
sqlContext.sql("CREATE TEMPORARY FUNCTION tiley2lat AS 'hivemall.geospatial.TileY2LatUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS haversine_distance")
sqlContext.sql("CREATE TEMPORARY FUNCTION haversine_distance AS 'hivemall.geospatial.HaversineDistanceUDF'")

/**
 * Smile related features
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_randomforest_classifier")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_randomforest_classifier AS 'hivemall.smile.classification.RandomForestClassifierUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_randomforest_regressor")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_randomforest_regressor AS 'hivemall.smile.regression.RandomForestRegressionUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_randomforest_regr")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_randomforest_regr AS 'hivemall.smile.regression.RandomForestRegressionUDTF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS tree_predict")
sqlContext.sql("CREATE TEMPORARY FUNCTION tree_predict AS 'hivemall.smile.tools.TreePredictUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS tree_predict_v1")
sqlContext.sql("CREATE TEMPORARY FUNCTION tree_predict_v1 AS 'hivemall.smile.tools.TreePredictUDFv1'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS tree_export")
sqlContext.sql("CREATE TEMPORARY FUNCTION tree_export AS 'hivemall.smile.tools.TreeExportUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS rf_ensemble")
sqlContext.sql("CREATE TEMPORARY FUNCTION rf_ensemble AS 'hivemall.smile.tools.RandomForestEnsembleUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS guess_attribute_types")
sqlContext.sql("CREATE TEMPORARY FUNCTION guess_attribute_types AS 'hivemall.smile.tools.GuessAttributesUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_gradient_tree_boosting_classifier")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_gradient_tree_boosting_classifier AS 'hivemall.smile.classification.GradientTreeBoostingClassifierUDTF'")

/**
 * Recommendation
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS train_slim")
sqlContext.sql("CREATE TEMPORARY FUNCTION train_slim AS 'hivemall.recommend.SlimUDTF'")

/**
 * Data Sketch
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS approx_count_distinct")
sqlContext.sql("CREATE TEMPORARY FUNCTION approx_count_distinct AS 'hivemall.sketch.hll.ApproxCountDistinctUDAF'")


/**
 * Bloom Filter
 */

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bloom")
sqlContext.sql("CREATE TEMPORARY FUNCTION bloom AS 'hivemall.sketch.bloom.BloomFilterUDAF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bloom_and")
sqlContext.sql("CREATE TEMPORARY FUNCTION bloom_and AS 'hivemall.sketch.bloom.BloomAndUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bloom_contains")
sqlContext.sql("CREATE TEMPORARY FUNCTION bloom_contains AS 'hivemall.sketch.bloom.BloomContainsUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bloom_not")
sqlContext.sql("CREATE TEMPORARY FUNCTION bloom_not AS 'hivemall.sketch.bloom.BloomNotUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bloom_or")
sqlContext.sql("CREATE TEMPORARY FUNCTION bloom_or AS 'hivemall.sketch.bloom.BloomOrUDF'")

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS bloom_contains_any")
sqlContext.sql("CREATE TEMPORARY FUNCTION bloom_contains_any AS 'hivemall.sketch.bloom.BloomContainsAnyUDF'")