Effective 12/23/2015, the title of the entries in this blog will no longer come with labels like “MathAnalytics,” “CodieNerd,” or “DataCritics” etc., because a lot of entries actually fit more than one labels. On the other hand, I want the headline to be beautified. In order to find all the posts under, for example, “DataCritics,” … More Labels Removed
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Welcome to this blog! I started this blog to share about ideas and projects in analytics and data science with colleagues and the general public! I am a data scientist, an applied quantitative researcher. I specialize in data mining, natural language processing and machine learning. I held a Ph.D. in theoretical physics. My blog posts … More Hello world!