![Information science / Information retrieval / Statistical natural language processing / Information retrieval evaluation / Natural language processing / Query expansion / Relevance feedback / Topic model / Relevance / Language model / Maximum likelihood estimation / Latent Dirichlet allocation Information science / Information retrieval / Statistical natural language processing / Information retrieval evaluation / Natural language processing / Query expansion / Relevance feedback / Topic model / Relevance / Language model / Maximum likelihood estimation / Latent Dirichlet allocation](https://www.pdfsearch.io/img/653a51c0a1301103ff94c1a414429b70.jpg) Date: 2014-07-21 08:46:56Information science Information retrieval Statistical natural language processing Information retrieval evaluation Natural language processing Query expansion Relevance feedback Topic model Relevance Language model Maximum likelihood estimation Latent Dirichlet allocation | | Leveraging Geographical Metadata to Improve Search over Social Media Alexander Kotov Yu WangAdd to Reading ListSource URL: www2013.wwwconference.orgDownload Document from Source Website File Size: 323,39 KBShare Document on Facebook
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