Dictionaries and Tolerant Retrieval
Dictionaries and Tolerant Retrieval
Dictionaries and Tolerant Retrieval
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Introduction to Information <strong>Retrieval</strong>Exercise• Draw yourself a diagram showing the various indexesin a search engine incorporating all the functionalitywe have talked about• Identify some of the key design choices in the indexpipeline:• Does stemming happen before the Soundex index?• What about n‐grams?• Given a query, how would you parse <strong>and</strong> dispatchsub‐queries to the various indexes?47
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