Tag Archives: big data

It’s a lonely life for outliers

In this post, I am back to outliers and fraud analytic. In this earlier post, I did an overview of outliers detection techniques that are being implemented with Hadoop in my open source project beymani. In this earlier post, I … Continue reading

Posted in Big Data, Fraud Detection, Hadoop and Map Reduce, Predictive Analytic | Tagged , , , | 2 Comments

Warm Starting a Recommender with Hadoop

In my earlier post I discussed the solution for cold starting a recommender. Cold starting refers to the situation when no user interaction data is available. You may have a newly registered user in your web site. The user may … Continue reading

Posted in Big Data, Data Mining, Hadoop and Map Reduce, Recommendation Engine | Tagged , | 1 Comment