Optimization is a frequently encountered problem in real life. We need to make a decision to achieve something within a set of constraints,...
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Showing posts with label data science. Show all posts
Common data science project flow
As working across multiple data science projects, I observed a similar pattern across a group of strategic data science projects where a com...
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Diverse recommender
This is a continuation of my previous blog in recommendation systems , which describes some basic algorithm for building recommendation syst...
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Exploration and Exploitation
"Cold Start" is a common problem happens quite frequent in recommendation system. When a new item enters, there is no prior histo...
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Six steps in data science
"Data science" and "Big data" has become a very hot term in last 2 years. Since the data storage price dropped signific...
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