![Internet search engines / Natural language processing / Okapi BM25 / BM25 / Ranking function / Search engine indexing / Anchor text / Query expansion / Google Search / Information science / Information retrieval / Searching Internet search engines / Natural language processing / Okapi BM25 / BM25 / Ranking function / Search engine indexing / Anchor text / Query expansion / Google Search / Information science / Information retrieval / Searching](https://www.pdfsearch.io/img/41208a03ca09cbedfeb4d9a6f2ad0ff7.jpg)
| Document Date: 2015-02-09 16:44:36 Open Document File Size: 417,55 KBShare Result on Facebook
City Beijing / / Company Google / / / Facility Institute ofComputing Technology / / IndustryTerm search platform / index/search procedure / greedy algorithms / Web Track / greedy algorithm / search results / web search engines / Web Track TREC2014 / / Organization National Science Foundation / / Position Walker / / Product BM25PF / Wikipedia / using Wikipedia / / Technology last / greedy algorithm / XML / Information Retrieval Technology / Search Engine / / URL http /
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