{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T02:27:54Z","timestamp":1778812074749,"version":"3.51.4"},"reference-count":24,"publisher":"IEEE Comput. Soc","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"DOI":"10.1109\/icdm.2003.1250949","type":"proceedings-article","created":{"date-parts":[[2004,3,30]],"date-time":"2004-03-30T22:17:26Z","timestamp":1080685046000},"page":"427-434","source":"Crossref","is-referenced-by-count":269,"title":["Sentiment analyzer: extracting sentiments about a given topic using natural language processing techniques"],"prefix":"10.1109","author":[{"given":"J.","family":"Yi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Nasukawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Bunescu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W.","family":"Niblack","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","article-title":"Building a large annotated corpus of english: the penn treebank","volume":"19","author":"marcus","year":"1993","journal-title":"Computational Linguistics"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1093\/ijl\/3.4.245"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1145\/775094.775098"},{"key":"ref13","first-page":"79","article-title":"Thumbs up? sentiment classification using machine learning techniques","author":"pang","year":"2002","journal-title":"Proc of the 2002 ACLEMNLP Conf"},{"key":"ref14","first-page":"133","article-title":"A maximum entropy model for part-of-speech tagging","author":"ratnaparkhi","year":"1996","journal-title":"Proc EMNLP Conf"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.2466\/pms.1998.86.3.1048"},{"key":"ref16","article-title":"On the computation of point of view","author":"sack","year":"1994","journal-title":"Proc of the 12th AAAI Conf"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/91.940962"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1145\/245108.245122"},{"key":"ref19","article-title":"An operational system for detecting and tracking opinions in on-line discussion","author":"tong","year":"2001","journal-title":"SIGIR Workshop on Operational Text Classification"},{"key":"ref4","article-title":"Accurate methods for the statistics of surprise and coincidence","volume":"19","author":"dunning","year":"1993","journal-title":"Computational Linguistics"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1145\/775224.775226"},{"key":"ref6","article-title":"Direction-based text interpretation as an information access refinement","author":"hearst","year":"1992","journal-title":"Text-Based Intelligent Systems"},{"key":"ref5","first-page":"174","article-title":"Predicting the semantic orientation of adjectives","author":"hatzivassiloglou","year":"1997","journal-title":"Proc of the 35th ACL Conf"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/502512.502579"},{"key":"ref7","article-title":"From sentence processing to information access on the world wide web","author":"katz","year":"1997","journal-title":"Proc of AAAI Spring Symp on NLP"},{"key":"ref2","article-title":"Yahoo! for anazon: Extracting market sentiment from stock message boards","author":"das","year":"2001","journal-title":"Proc of the 8th APFA"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.3115\/1034678.1034697"},{"key":"ref9","author":"manning","year":"1999","journal-title":"Foundations of Statistical Natural Language Processing"},{"key":"ref20","first-page":"417","article-title":"Thumbs up or thumbs down? semantic orientation applied to unsupervised classification of reviews","author":"turney","year":"2002","journal-title":"Proc of the 40th ACL Conf"},{"key":"ref22","article-title":"Learning subjective adjectives from corpora","author":"wiebe","year":"2000","journal-title":"Proc of the 17th AAAI Conf"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-558704-4.50011-6"},{"key":"ref24","article-title":"Exact maximum likelihood estimation for word mixtures","author":"zhang","year":"2002","journal-title":"ICML'02 Workshop on Text Learning"},{"key":"ref23","doi-asserted-by":"crossref","DOI":"10.1145\/502585.502654","article-title":"Model-based feedback in the lanuage modeling approach to information retrieval","author":"zhai","year":"2001","journal-title":"Proc 10th Int'l Conf Information and Knowledge Management"}],"event":{"name":"Third IEEE International Conference on Data Mining","location":"Melbourne, FL, USA","acronym":"ICDM-03"},"container-title":["Third IEEE International Conference on Data Mining"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/8854\/27998\/01250949.pdf?arnumber=1250949","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,15]],"date-time":"2024-12-15T18:27:44Z","timestamp":1734287264000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/1250949\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[null]]},"references-count":24,"URL":"https:\/\/doi.org\/10.1109\/icdm.2003.1250949","relation":{},"subject":[]}}