{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,29]],"date-time":"2025-06-29T11:10:03Z","timestamp":1751195403236,"version":"3.41.0"},"publisher-location":"Cham","reference-count":9,"publisher":"Springer International Publishing","isbn-type":[{"type":"print","value":"9783319736174"},{"type":"electronic","value":"9783319736181"}],"license":[{"start":{"date-parts":[[2018,1,1]],"date-time":"2018-01-01T00:00:00Z","timestamp":1514764800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018]]},"DOI":"10.1007\/978-3-319-73618-1_49","type":"book-chapter","created":{"date-parts":[[2018,1,4]],"date-time":"2018-01-04T08:13:28Z","timestamp":1515053608000},"page":"591-600","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Improving Retrieval Quality Using PRF Mechanism from Event Perspective"],"prefix":"10.1007","author":[{"given":"Pengming","family":"Wang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peng","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rui","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bin","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2018,1,5]]},"reference":[{"key":"49_CR1","doi-asserted-by":"crossref","unstructured":"Lv, Y., Zhai, C.: Revisiting the divergence minimization feedback model. In: Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, pp. 1863\u20131866. ACM (2014)","DOI":"10.1145\/2661829.2661900"},{"key":"49_CR2","doi-asserted-by":"crossref","unstructured":"Duan, H., Zhai, C., Cheng, J., Gattani, A.: A probabilistic mixture model for mining and analyzing product search log. In: Proceedings of the 22nd ACM International Conference on Information & Knowledge Management, pp. 2179\u20132188. ACM (2013)","DOI":"10.1145\/2505515.2505578"},{"key":"49_CR3","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"publisher","first-page":"467","DOI":"10.1007\/978-3-319-39937-9_36","volume-title":"Web-Age Information Management","author":"W Yang","year":"2016","unstructured":"Yang, W., Li, R., Li, P., Zhou, M., Wang, B.: Event related document retrieval based on bipartite graph. In: Cui, B., Zhang, N., Xu, J., Lian, X., Liu, D. (eds.) WAIM 2016. LNCS, vol. 9658, pp. 467\u2013478. Springer, Cham (2016). https:\/\/doi.org\/10.1007\/978-3-319-39937-9_36"},{"key":"49_CR4","doi-asserted-by":"crossref","unstructured":"Glava\u0161, G., \u0160najder, J.: Event-centered information retrieval using kernels on event graphs. In: TextGraphs-8 at Empirical Methods in Natural Language Processing (EMNLP 2013) (2013)","DOI":"10.18653\/v1\/W13-5001"},{"issue":"2","key":"49_CR5","first-page":"151","volume":"31","author":"Z Zhong","year":"2012","unstructured":"Zhong, Z., Zhu, P., Li, C., Guan, Y., Liu, Z.: Research on event-oriented query expansion based on local analysis. J. China Soc. Sci. Tech. Inf. 31(2), 151\u2013159 (2012)","journal-title":"J. China Soc. Sci. Tech. Inf."},{"issue":"9","key":"49_CR6","first-page":"364","volume":"7","author":"Z Zhong","year":"2012","unstructured":"Zhong, Z., Li, C., Guan, Y., Liu, Z.: A method of query expansion based on event ontology. J. Converg. Inf. Technol. 7(9), 364\u2013371 (2012)","journal-title":"J. Converg. Inf. Technol."},{"key":"49_CR7","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1111\/j.2517-6161.1977.tb01600.x","volume":"39","author":"AP Dempster","year":"1977","unstructured":"Dempster, A.P., Laird, N.M., Rubin, D.B.: Maximum likelihood from incomplete data via the EM algorithm. J. R. Stat. Soc. Ser. B (Methodol.) 39, 1\u201338 (1977)","journal-title":"J. R. Stat. Soc. Ser. B (Methodol.)"},{"key":"49_CR8","doi-asserted-by":"crossref","unstructured":"Zhai, C., Lafferty, J.: A study of smoothing methods for language models applied to ad hoc information retrieval. In: Proceedings of the 24th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, pp. 334\u2013342. ACM (2001)","DOI":"10.1145\/383952.384019"},{"key":"49_CR9","doi-asserted-by":"publisher","first-page":"541","DOI":"10.1007\/978-3-642-17103-1_51","volume-title":"Classification, Clustering, and Data Mining Applications","author":"T Tao","year":"2004","unstructured":"Tao, T., Zhai, C.: A mixture clustering model for pseudo feedback in information retrieval. In: Banks, D., McMorris, F.R., Arabie, P., Gaul, W. (eds.) Classification, Clustering, and Data Mining Applications, pp. 541\u2013551. Springer, Heidelberg (2004). https:\/\/doi.org\/10.1007\/978-3-642-17103-1_51"}],"container-title":["Lecture Notes in Computer Science","Natural Language Processing and Chinese Computing"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-319-73618-1_49","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,29]],"date-time":"2025-06-29T10:42:14Z","timestamp":1751193734000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/978-3-319-73618-1_49"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018]]},"ISBN":["9783319736174","9783319736181"],"references-count":9,"URL":"https:\/\/doi.org\/10.1007\/978-3-319-73618-1_49","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"type":"print","value":"0302-9743"},{"type":"electronic","value":"1611-3349"}],"subject":[],"published":{"date-parts":[[2018]]}}}