{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T18:02:54Z","timestamp":1760983374473,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":25,"publisher":"ACM","license":[{"start":{"date-parts":[[2009,11,2]],"date-time":"2009-11-02T00:00:00Z","timestamp":1257120000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2009,11,2]]},"DOI":"10.1145\/1645953.1646047","type":"proceedings-article","created":{"date-parts":[[2009,11,10]],"date-time":"2009-11-10T18:36:45Z","timestamp":1257878205000},"page":"741-750","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":17,"title":["Product query classification"],"prefix":"10.1145","author":[{"given":"Dou","family":"Shen","sequence":"first","affiliation":[{"name":"Microsoft, Redmond, WA, USA"}]},{"given":"Ying","family":"Li","sequence":"additional","affiliation":[{"name":"Microsoft, Redmond, WA, USA"}]},{"given":"Xiao","family":"Li","sequence":"additional","affiliation":[{"name":"Microsoft Research, Redmond, WA, USA"}]},{"given":"Dengyong","family":"Zhou","sequence":"additional","affiliation":[{"name":"Microsoft Research, Redmond, WA, USA"}]}],"member":"320","published-online":{"date-parts":[[2009,11,2]]},"reference":[{"doi-asserted-by":"publisher","key":"e_1_3_2_1_1_1","DOI":"10.1145\/1229179.1229183"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_2_1","DOI":"10.1145\/792550.792552"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_3_1","DOI":"10.1145\/1277741.1277783"},{"key":"e_1_3_2_1_4_1","first-page":"825","volume-title":"PCM '01","author":"Chuang S.-L.","year":"2001"},{"volume-title":"Proc. International Workshop Spoken Language Translation","year":"2005","author":"Crego J. M.","key":"e_1_3_2_1_5_1"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_6_1","DOI":"10.1145\/1135777.1135902"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_7_1","DOI":"10.1145\/956863.956925"},{"unstructured":"B. J. Jansen. The effect of query complexity on web searching results. Information Research 6(1) 2000.  B. J. Jansen. The effect of query complexity on web searching results. Information Research 6(1) 2000.","key":"e_1_3_2_1_8_1"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_9_1","DOI":"10.1145\/860435.860449"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_10_1","DOI":"10.1145\/1060745.1060804"},{"volume-title":"Proc. International Conf. on Audio, Speech and Signal Processing","year":"2008","author":"Li X.","key":"e_1_3_2_1_11_1"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_12_1","DOI":"10.1145\/1390334.1390393"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_13_1","DOI":"10.1145\/564376.564465"},{"volume-title":"MIT Press.","year":"1999","author":"Manning C.","key":"e_1_3_2_1_14_1"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_15_1","DOI":"10.5555\/1394399"},{"volume-title":"GIR '06","year":"2006","author":"Martins B.","key":"e_1_3_2_1_16_1"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_17_1","DOI":"10.1145\/1458082.1458145"},{"unstructured":"K. Nigam J. Lafferty and A. K. Mccallum. Using maximum entropy for text classification. pages 61--67 1999.  K. Nigam J. Lafferty and A. K. Mccallum. Using maximum entropy for text classification. pages 61--67 1999.","key":"e_1_3_2_1_18_1"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_19_1","DOI":"10.1002\/asi.10071"},{"unstructured":"C. V. Rijsbergen. Information Retrieval. Butterworths London second edition edition 1979.   C. V. Rijsbergen. Information Retrieval. Butterworths London second edition edition 1979.","key":"e_1_3_2_1_20_1"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_21_1","DOI":"10.1145\/988672.988675"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_22_1","DOI":"10.3115\/1073445.1073473"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_23_1","DOI":"10.1145\/1165774.1165776"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_24_1","DOI":"10.1002\/1097-4571(2000)9999:9999%3C::AID-ASI1591%3E3.3.CO;2-I"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_25_1","DOI":"10.1145\/1076034.1076107"}],"event":{"sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGIR ACM Special Interest Group on Information Retrieval"],"acronym":"CIKM '09","name":"CIKM '09: Conference on Information and Knowledge Management","location":"Hong Kong China"},"container-title":["Proceedings of the 18th ACM conference on Information and knowledge management"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1645953.1646047","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1645953.1646047","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T12:41:10Z","timestamp":1750250470000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1645953.1646047"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,11,2]]},"references-count":25,"alternative-id":["10.1145\/1645953.1646047","10.1145\/1645953"],"URL":"https:\/\/doi.org\/10.1145\/1645953.1646047","relation":{},"subject":[],"published":{"date-parts":[[2009,11,2]]},"assertion":[{"value":"2009-11-02","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}