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WordClouds Cover

Quick Recipe: Building Word Clouds

What are Word Clouds? Word Clouds are a popular way of displaying how important words are in a collection of texts. Basically, the more frequent the word is, the greater space it occupies in the image. One of the uses of Word Clouds is to help us get an intuition about what the collection of […]

Performance metrics graph

Classification Performance Metrics

Throughout this blog, we seek to obtain good performance on our classification tasks. Classification is one of the most popular tasks in Machine Learning. Be sure you understand what classification is before going through this tutorial. You can check this Introduction to Machine Learning, specially created for hackers.

natural language processing pipeline

Building a NLP pipeline in NLTK

If you have been working with NLTK for some time now, you probably find the task of preprocessing the text a bit cumbersome. In this post, I will walk you through a simple and fun approach for performing repetitive tasks using coroutines. The coroutines concept is a pretty obscure one but very useful indeed. You […]


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