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Data Science and Machine Learning (Theory and Projects) A to Z - Feature Engineering: Text Features
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Information Technology (IT), Architecture, Social Studies
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The video tutorial discusses text features used in information retrieval, focusing on term frequency and term frequency-inverse document frequency (TF-IDF). It explains how these features help in ranking documents based on word frequency and importance. The tutorial includes a practical demonstration using Python and pandas to visualize TF-IDF scores, highlighting their application in text mining and processing.
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