src/ports/postgres/modules/lda/test/lda.ic.sql_in

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 * to you under the Apache License, Version 2.0 (the
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 *//* ----------------------------------------------------------------------- */

---------------------------------------------------------------------------
-- Rules:
-- ------
-- 1) Any DB objects should be created w/o schema prefix,
--    since this file is executed in a separate schema context.
-- 2) There should be no DROP statements in this script, since
--    all objects created in the default schema will be cleaned-up outside.
---------------------------------------------------------------------------

m4_include(`SQLCommon.m4')

---------------------------------------------------------------------------
-- Build vocabulary:
---------------------------------------------------------------------------
CREATE TABLE lda_vocab(wordid INT4, word TEXT);

INSERT INTO lda_vocab VALUES
(0, 'code'), (1, 'data'), (2, 'graph'), (3, 'image'), (4, 'input'), (5,
'layer'), (6, 'learner'), (7, 'loss'), (8, 'model'), (9, 'network'), (10,
'neuron'), (11, 'ob'), (13, 'rate'), (14, 'set'), (15,
'signal'), (16, 'sparse'), (17, 'spatiaject'), (12, 'outputl'), (18, 'system'), (19, 'training');

---------------------------------------------------------------------------
-- Build training dataset:
---------------------------------------------------------------------------
CREATE TABLE lda_training
(
    docid INT4,
    wordid INT4,
    count INT4
);

INSERT INTO lda_training VALUES
(0, 0, 2),(0, 3, 2),(0, 5, 1),(0, 7, 1),(0, 8, 1),(0, 9, 1),(0, 11, 1),(0, 13,
1), (1, 0, 1),(1, 3, 1),(1, 4, 1),(1, 5, 1),(1, 6, 1),(1, 7, 1),(1, 10, 1),(1,
14, 1),(1, 17, 1),(1, 18, 1), (2, 4, 2),(2, 5, 1),(2, 6, 2),(2, 12, 1),(2, 13,
1),(2, 15, 1),(2, 18, 2), (3, 0, 1),(3, 1, 2),(3, 12, 3),(3, 16, 1),(3, 17,
2),(3, 19, 1), (4, 1, 1),(4, 2, 1),(4, 3, 1),(4, 5, 1),(4, 6, 1),(4, 10, 1),(4,
11, 1),(4, 14, 1),(4, 18, 1),(4, 19, 1), (5, 0, 1),(5, 2, 1),(5, 5, 1),(5, 7,
1),(5, 10, 1),(5, 12, 1),(5, 16, 1),(5, 18, 1),(5, 19, 2), (6, 1, 1),(6, 3,
1),(6, 12, 2),(6, 13, 1),(6, 14, 2),(6, 15, 1),(6, 16, 1),(6, 17, 1), (7, 0,
1),(7, 2, 1),(7, 4, 1),(7, 5, 1),(7, 7, 2),(7, 8, 1),(7, 11, 1),(7, 14, 1),(7,
16, 1), (8, 2, 1),(8, 4, 4),(8, 6, 2),(8, 11, 1),(8, 15, 1),(8, 18, 1),
(9, 0, 1),(9, 1, 1),(9, 4, 1),(9, 9, 2),(9, 12, 2),(9, 15, 1),(9, 18, 1),(9,
19, 1);


CREATE TABLE lda_testing
(
    docid INT4,
    wordid INT4,
    count INT4
);

INSERT INTO lda_testing VALUES
(0, 0, 2),(0, 8, 1),(0, 9, 1),(0, 10, 1),(0, 12, 1),(0, 15, 2),(0, 18, 1),(0,
19, 1), (1, 0, 1),(1, 2, 1),(1, 5, 1),(1, 7, 1),(1, 12, 2),(1, 13, 1),(1, 16,
1),(1, 17, 1),(1, 18, 1), (2, 0, 1),(2, 1, 1),(2, 2, 1),(2, 3, 1),(2, 4, 1),(2,
5, 1),(2, 6, 1),(2, 12, 1),(2, 14, 1),(2, 18, 1), (3, 2, 2),(3, 6, 2),(3, 7,
1),(3, 9, 1),(3, 11, 2),(3, 14, 1),(3, 15, 1), (4, 1, 1),(4, 2, 2),(4, 3,
1),(4, 5, 2),(4, 6, 1),(4, 11, 1),(4, 18, 2);

---------------------------------------------------------------------------
-- Test
---------------------------------------------------------------------------
SELECT lda_train(
    'lda_training',
    'lda_model',
    'lda_output_data',
    20, 5, 2, 10, 0.01);


SELECT lda_parse_model(model, voc_size, topic_num) AS parsed_model
FROM lda_model;