scripts/perftest/runNaiveBayes.sh

#!/bin/bash
#-------------------------------------------------------------
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
# 
#   http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing,
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#-------------------------------------------------------------
set -e

if [ "$(basename $PWD)" != "perftest" ];
then
  echo "Please execute scripts from directory 'perftest'"
  exit 1;
fi

CMD=$5
BASE=$4

#training
tstart=$(date +%s.%N)
${CMD} -f scripts/naive-bayes.dml \
   --config conf/SystemDS-config.xml \
   --stats \
   --nvargs X=$1 Y=$2 prior=${BASE}/prior conditionals=${BASE}/conditionals fmt="csv"

ttrain=$(echo "$(date +%s.%N) - $tstart - .4" | bc)
echo "NaiveBayes train on "$1": "$ttrain >> results/times.txt

#predict
tstart=$(date +%s.%N)
${CMD} -f scripts/naive-bayes-predict.dml \
   --config conf/SystemDS-config.xml \
   --stats \
   --nvargs X=$1_test Y=$2_test prior=${BASE}/prior conditionals=${BASE}/conditionals fmt="csv" probabilities=${BASE}/probabilities #accuracy=${BASE}/accuracy confusion=${BASE}/confusion

tpredict=$(echo "$(date +%s.%N) - $tstart - .4" | bc)
echo "NaiveBayes predict on "$1": "$tpredict >> results/times.txt