Data science for data-driven startups

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A Twitter users segmentation

Now it’s time to create some clusters from our twitter data. In this post, we focus only on biographical tags and we use the old […]

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When is a token a tag?

After some first statistics about the twitter dataset, I try to get further. In this post, i’ve discussed how to extract token from Twitter, more […]

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First statistics about twitter users

Recently I have discussed about how to get some data from Twitter. At this time, I have downloaded 6859 profiles. Here I will give some […]

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Book review : Competing on analytics

Competing on Analytics : A new Science of Winning is an interesting book even if it doesn’t explain anything about how to do real analytics. […]

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Using MySQL as a Data Warehouse

I often use a database not only to store data but also to do some treatment before mining and some analysis. I use MySQL as […]

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Mining Twitter data

Twitter is a famous social website. It works like a blog but limits the message length (160 characters). Thus, it is also called micro blogging […]

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Book review : Collective Intelligence in Action

Last book I read was Collective Intelligence in Action from Satman Alag (ed. Manning). It covers data mining from a web 2.0 related view.  Data […]

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