{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T16:59:37Z","timestamp":1781283577441,"version":"3.54.1"},"reference-count":15,"publisher":"IEEE","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2007]]},"DOI":"10.1109\/asru.2007.4430099","type":"proceedings-article","created":{"date-parts":[[2008,1,16]],"date-time":"2008-01-16T15:07:44Z","timestamp":1200496064000},"page":"141-146","source":"Crossref","is-referenced-by-count":2,"title":["Refine bigram PLSA model by assigning latent topics unevenly"],"prefix":"10.1109","author":[{"family":"Jiazhong Nie","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"family":"Runxin Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"family":"Dingsheng Luo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"family":"Xihong Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"15","first-page":"537","article-title":"Integrating topics and syntax","author":"griffiths","year":"2004","journal-title":"Proc Adv Neural Inform Processing Syst"},{"key":"13","year":"0"},{"key":"14","year":"0"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1145\/1143844.1143967"},{"key":"12","year":"0"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.3115\/981863.981904"},{"key":"2","first-page":"633","article-title":"Adaptive language model estimation using minimum discrimination estimation","volume":"1","author":"pietra","year":"1992","journal-title":"Proceedings of International Conference on Acoustics Speech and Signal Processing"},{"key":"1","doi-asserted-by":"crossref","first-page":"1001","DOI":"10.1109\/29.32278","article-title":"A tree-based statistical language model for natural language speech recognition","volume":"37","author":"bani","year":"1989","journal-title":"IEEE Trans Acoustics Speech and Signal Processing"},{"key":"10","year":"0"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1145\/312624.312649"},{"key":"6","article-title":"Probabilistic latent semantic analysis","author":"hofmann","year":"1999","journal-title":"Proceedings of Uncertainty in Artificial Intelligence"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1037\/\/0033-295X.104.2.211"},{"key":"4","author":"steyvers","year":"2006","journal-title":"Latent Semantic Analysis A Road to Meaning chapter Probabilistic topic models"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2006.1661402"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1162\/jmlr.2003.3.4-5.993"}],"event":{"name":"2007 IEEE Workshop on Automatic Speech Recognition & Understanding (ASRU)","location":"The Westin Miyako Kyoto","start":{"date-parts":[[2007,12,9]]},"end":{"date-parts":[[2007,12,13]]}},"container-title":["2007 IEEE Workshop on Automatic Speech Recognition &amp; Understanding (ASRU)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/4430067\/4430068\/04430099.pdf?arnumber=4430099","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T16:20:38Z","timestamp":1781281238000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/4430099\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007]]},"references-count":15,"URL":"https:\/\/doi.org\/10.1109\/asru.2007.4430099","relation":{},"subject":[],"published":{"date-parts":[[2007]]}}}