Machine Learning Meetup Notes: 2010-09-15

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[edit] Introduction to Information Retrieval

   * Performance Metrics
         o Recall
         o Precision
   * Document Representation
         o Boolean Search
         o Vector Space Model
   * Document Comparison
         o Cosine Similarity
   * Term Weighting
         o TF/IDF 
   * Next Steps
         o Application in Non-Search Domains
         o Collaborative Filtering
         o Data Clustering

Jared's Slide

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