35 lines
913 B
Bash
Executable File
35 lines
913 B
Bash
Executable File
curl -OL https://git.wmi.amu.edu.pl/s434784/ium_434784/raw/branch/master/who_suicide_statistics.csv
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# uciecie nazw kolumn
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head -n 1 who_suicide_statistics.csv > names.csv
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# Randomizacja zbioru.
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sed 1d who_suicide_statistics.csv | shuf > data.shuf
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# Ilosc wierszy
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NUMROWS=$(cat data.shuf | wc -l)
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echo "Initial number of rows ${NUMROWS}"
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CUTOFF=$1
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DELETE=$((NUMROWS - CUTOFF))
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echo "Cutting ${CUTOFF} rows"
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tail -n $DELETE data.shuf > data.shuf.cut
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# Podzial na 3 pozbiory
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#Ustalenie proporcji 6:2:2
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NUMROWS=$(cat data.shuf.cut | wc -l)
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TEST=$((NUMROWS / 10 * 2 ))
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DEV=$((NUMROWS / 10 * 4 ))
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TRAIN=$((NUMROWS - DEV ))
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head -n $TEST data.shuf.cut > data.test
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head -n $DEV data.shuf.cut | tail -n $TEST > data.dev
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head -n $NUMROWS data.shuf.cut | tail -n $TRAIN > data.train
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rm data.shuf.cut
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echo "Test rows ${TEST}"
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echo "Dev rows ${TEST}"
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echo "Train rows ${TRAIN}"
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echo "All number of rows ${NUMROWS}"
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