Translate Netflix dataset into Mahout dataset
- Author: Craig Kuo-Jen Chao
- Date: 2014/04/17
- Topic: Translate the Netflix Dataset into Mahout CF input dataset
- Description:
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Nextfile dataset format:
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A. file names: mv_0000001.txt ~ mv_0014810.txt
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B. content format:
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movie_id:
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userid1,rate,date
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userid2,rate,date
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userid3,rate,date
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.....
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Translated Mahout CF input dataset
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A. file names: netflix4mahout.csv
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B. content format:
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user,item,rate
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....