Category Archives: Reinforcement Learning

Tracking Web Site Bounce Rate in Real Time

Bounce rate for a page  in a web site, is the  proportion of sessions with only that page in the session. This post will show how to calculate bounce rate in real time with Storm using web log data. We … Continue reading

Posted in Big Data, Optimization, Real Time Processing, Reinforcement Learning, Storm, Web Analytic | Tagged , | 2 Comments

Boost Lead Generation with Online Reinforcement Learning

When I go to a web site for for downloading white paper or product data sheet,  I often  hit the back button if presented with a form asking for lots of personal data. Any user that bounces out, is a … Continue reading

Posted in Big Data, Data Science, Real Time Processing, Redis, Reinforcement Learning, Storm | Tagged , , , | 2 Comments

Bandits Know the Best Product Price

In an earlier post, I did a survey of a class of reinforcement learning  algorithms, known as Multi Arm Bandit(MAB) . Essentially, these algorithms make decisions and learn from rewards received from the environment. You can also think of them as … Continue reading

Posted in Big Data, Data Science, Hadoop and Map Reduce, Marketing Analytic, Optimizatiom, Optimization, Reinforcement Learning | Tagged , , , | 3 Comments

A Learning but Greedy Gambler

In multi-armed bandit (MAB)  problem, a gambler must decide which arm of K slot machines to pull in sequence of N rounds of pulls to maximize the overall return. Many real life optimization and decision making problems can be modelled … Continue reading

Posted in Big Data, Data Science, Hadoop and Map Reduce, Marketing Analytic, Optimization, Reinforcement Learning, Storm | Tagged | 4 Comments