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Understanding Phrase Queries in Search by golanihimanshu2 is a document available to read on EtoBox.
What is Understanding Phrase Queries in Search about?
The document discusses phrase queries, emphasizing their importance in search engines, where about 10% of web queries are phrase-based. It introduces biword and positional indexes as methods to handle phrase queries, highlighting the limitations of biword indexes such as false positives and index blowup. Positional indexes are presented as a more efficient alternative, allowing for precise phrase matching by storing term positions within documents.
- Author
- golanihimanshu2
- Language
- EN