INTRODUCTION TO DATA SCIENCE
WFAiS UJ, Informatyka Stosowana I stopień studiów
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This lecture is
based on course by E. Fox and C. Guestrin, Univ of Washington
Retrieving documents of interest
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Retrieving documents of interest
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Word count document representation
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Word count document representation
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Word count document representation
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Word count document representation
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Prioritizing important words
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Prioritizing important words
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Prioritizing important words
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TF-IDF document representation
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TF-IDF document representation
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Retrieving similar documents
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Retrieving similar documents
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Retrieving similar documents
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Structure documents by topics
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Structure documents by topics
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Labels provided: case of supervised learning problem
Clustering
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No labels provided unsupervised learning
Clustering
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Clustering
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Examples
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Examples
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Examples
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Examples
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We discussed how to …
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