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Machine Learning 101 : What is regularization ? [Interactive]

In Machine learning and statistics, a common task is to fit a model to a set of training data. This model can be used later to make predictions or classify new data points...

regularization explained

Step by step Kaggle competition tutorial

Kaggle is a Data Science community where thousands of Data Scientists compete to solve complex data problems. In this article we are going to see how to go through a Kaggle competition step by step. Screenshot from 2016-04-10 10:06:15.png

Beer reviews with Recurrent Neural Networks (RNN)

Since Andrej Karpathy conviced me of the The Unreasonable Effectiveness of Recurrent Neural Networks, I decided to give it a try as soon as possible. As I was wondering in the Wiesn in Munich for the Oktoberfest, the beer festival, I wondered how would a RNN write a beer review. IMG_20150928_201119163

Sentiment analysis for Youtube channels - with NLTK

In this tutorial, we 'll first take a look at the Youtube API to retrieve comments data about the channel as well as basic information about the likes count and view count of the videos. Then, we will use Nltk to see most frequently used words in the comments and plot some sentiment graphs. download

Find the perfect city for you using Meetups data

Some time ago I discovered a very nice tool to find nearby events and things to do around. It's called and I found it very useful.

Screenshot from 2015-09-05
Every night, they ...

DIY : Use Instagram data to plan your next vacation

When I travel, I always want to get the most of the city I'm visiting. One way is to talk to local people and get advices about which spots you shouldn't miss. But I wish I could have the point of view of the past visitors... Which places did they enjoy the most ?  Where is the best spot to watch the sunset ?  The best selfies you can get ? I also want to have a look of some beaches before choosing one or getting an idea about what some areas looks like... The idea here is to ask Instagram about the nearby popular spots.

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