Tag Archives: decision tree

Learning Alarm Threshold from User Feedback using Decision Tree on Spark

Alarm fatigue is a phenomena where some one is exposed to large number of alarms, become desensitized to them and start ignoring them. It’s been reported that security professionals ignore 32% of alarms because they are thought to be false. … Continue reading

Posted in Anomaly Detection, Big Data, Data Science, Outlier Detection, Spark | Tagged , , , , | 1 Comment

Predicting Call Hangup in Customer Service Calls with Decision Tree and Random Forest

When customers hangup after a long wait in a call, it’s money wasted for the company. Moreover, it leaves the customer with a poor experience. It would have been nice, if we could predict in real time while the customer … Continue reading

Posted in Big Data, Customer Service, Hadoop and Map Reduce, Machine Learning, Predictive Analytic | Tagged , , | 3 Comments

Retarget Campaign for Abandoned Shopping Carts with Decision Tree

Research has shown that customers who have abandoned shopping carts, when subjected to retargeting email campaign, often come back and in many cases end up buying more than what was originally in the shopping cart. There are many attributes of such … Continue reading

Posted in Big Data, Data Mining, Data Science, eCommerce, Hadoop and Map Reduce, Marketing Analytic | Tagged , , , , , | Leave a comment

Analytic is your Doctor’s Friend

In this post, I will be venturing into the medical domain and show how big data analytic can play a crucial role in the complex and daunting world of health care. There is a  kind of cancer that affects the … Continue reading

Posted in Big Data, Data Mining, Hadoop and Map Reduce, Map Reduce, Predictive Analytic | Tagged , , , , , | 1 Comment