Tag Archives: Collaborative filter

Recommendation Engine Powered by Hadoop (Part 2)

In Part 1 of this post the focus was on finding the correlation between items, based on rating data available in individual items. The MR job output was the correlation coefficient matrix, with correlation coefficient  values between 0 and 1 … Continue reading

Posted in Collaborative Filtering, Data Mining, Hadoop and Map Reduce, Java | Tagged , , | 10 Comments