Cosine Similarity






     

    Course Description

    In this tutorial on Introduction to Text Analytics with R, we will discuss Cosine Similarity, which is a metric to measure the similarity between documents.

    What You'll Learn

      How cosine similarity is used to measure the similarity between documents in vector space.

      >  The mathematics behind cosine similarity.

      >  Using cosine similarity in text analytics feature engineering.

      >  Evaluation of the effectiveness of the cosine similarity feature.

    If you are enjoying the series, be sure to check out our Data Science Bootcamp for more in-depth training!




     Text Analytics tutorial slides can be accessed here



     

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