{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T01:18:01Z","timestamp":1769908681400,"version":"3.49.0"},"reference-count":44,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/501100001457","name":"Media Development Authority - Singapore","doi-asserted-by":"publisher","award":["R-252-300-001-490"],"award-info":[{"award-number":["R-252-300-001-490"]}],"id":[{"id":"10.13039\/501100001457","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Inf. Syst."],"published-print":{"date-parts":[[2014,1]]},"abstract":"<jats:p>Around 40% of the questions in the emerging social-oriented question answering forums have at most one manually labeled tag, which is caused by incomprehensive question understanding or informal tagging behaviors. The incompleteness of question tags severely hinders all the tag-based manipulations, such as feeds for topic-followers, ontological knowledge organization, and other basic statistics. This article presents a novel scheme that is able to comprehensively learn descriptive tags for each question. Extensive evaluations on a representative real-world dataset demonstrate that our scheme yields significant gains for question annotation, and more importantly, the whole process of our approach is unsupervised and can be extended to handle large-scale data.<\/jats:p>","DOI":"10.1145\/2559157","type":"journal-article","created":{"date-parts":[[2014,1,28]],"date-time":"2014-01-28T13:49:22Z","timestamp":1390916962000},"page":"1-23","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":61,"title":["Learning to Recommend Descriptive Tags for Questions in Social Forums"],"prefix":"10.1145","volume":"32","author":[{"given":"Liqiang","family":"Nie","sequence":"first","affiliation":[{"name":"National University of Singapore"}]},{"given":"Yi-Liang","family":"Zhao","sequence":"additional","affiliation":[{"name":"National University of Singapore"}]},{"given":"Xiangyu","family":"Wang","sequence":"additional","affiliation":[{"name":"National University of Singapore"}]},{"given":"Jialie","family":"Shen","sequence":"additional","affiliation":[{"name":"Singapore Management University"}]},{"given":"Tat-Seng","family":"Chua","sequence":"additional","affiliation":[{"name":"National University of Singapore"}]}],"member":"320","published-online":{"date-parts":[[2014,1]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1143844.1143847"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/1240624.1240772"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1135777.1135869"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2005.164"},{"key":"e_1_2_1_5_1","volume-title":"Proceedings of the Workshop on Syntax and Structure in Statistical Translation.","author":"Chang Pi-Chuan","unstructured":"Pi-Chuan Chang , Huihsin Tseng , Dan Jurafsky , and Christopher D. Manning . 2009. Discriminative reordering with Chinese grammatical relations features . In Proceedings of the Workshop on Syntax and Structure in Statistical Translation. Pi-Chuan Chang, Huihsin Tseng, Dan Jurafsky, and Christopher D. Manning. 2009. Discriminative reordering with Chinese grammatical relations features. In Proceedings of the Workshop on Syntax and Structure in Statistical Translation."},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1646396.1646452"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.5555\/645318.649254"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2010.2098858"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2012.2202676"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1177\/0165551506062337"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/1291233.1291446"},{"key":"e_1_2_1_12_1","volume-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition.","author":"Huang Yuchi","unstructured":"Yuchi Huang , Qingshan Liu , Shaoting Zhang , and Dimitris N. Metaxas . 2010. Image retrieval via probabilistic hypergraph ranking . In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition. Yuchi Huang, Qingshan Liu, Shaoting Zhang, and Dimitris N. Metaxas. 2010. Image retrieval via probabilistic hypergraph ranking. In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition."},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/860435.860459"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2006.90"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2009.4960434"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1526709.1526757"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/1873951.1874031"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1147\/rd.22.0159"},{"key":"e_1_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/1135777.1135961"},{"key":"e_1_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/1027527.1027608"},{"key":"e_1_2_1_21_1","volume-title":"Proceedings of the International Workshop on Multimedia Intelligent Storage and Retrieval Management.","author":"Mori Yasuhide Hironobu","year":"1999","unstructured":"Yasuhide Hironobu Mori , Hironobu Takahashi , and Ryuichi Oka . 1999 . Image-to-word transformation based on dividing and vector quantizing images with words . In Proceedings of the International Workshop on Multimedia Intelligent Storage and Retrieval Management. Yasuhide Hironobu Mori, Hironobu Takahashi, and Ryuichi Oka. 1999. Image-to-word transformation based on dividing and vector quantizing images with words. In Proceedings of the International Workshop on Multimedia Intelligent Storage and Retrieval Management."},{"key":"e_1_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/2064713.2064723"},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/2009916.2010010"},{"key":"e_1_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/2180868.2180875"},{"key":"e_1_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/2393347.2393363"},{"key":"e_1_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2012.2229971"},{"key":"e_1_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/1291233.1291245"},{"key":"e_1_2_1_28_1","doi-asserted-by":"publisher","DOI":"10.1145\/1367497.1367542"},{"key":"e_1_2_1_29_1","volume-title":"Proceedings of the International Conference on Weblogs and Social Media.","author":"Sood Sanjay","year":"2007","unstructured":"Sanjay Sood , Sara Owsley , Kristian Hammond , and Larry Birnbaum . 2007 . Tagassist: Automatic tag suggestion for blog posts . In Proceedings of the International Conference on Weblogs and Social Media. Sanjay Sood, Sara Owsley, Kristian Hammond, and Larry Birnbaum. 2007. Tagassist: Automatic tag suggestion for blog posts. In Proceedings of the International Conference on Weblogs and Social Media."},{"key":"e_1_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1145\/1458583.1458588"},{"key":"e_1_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2009.2037373"},{"key":"e_1_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1145\/1459359.1459378"},{"key":"e_1_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1145\/1571941.1571975"},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11634-010-0073-4"},{"key":"e_1_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.1145\/1935826.1935865"},{"key":"e_1_2_1_36_1","volume-title":"Proceedings of the Annual Conference of the North American Chapter of the Association for Computational Linguistics.","author":"Wu Wei","year":"2010","unstructured":"Wei Wu , Bin Zhang , and Mari Ostendorf . 2010 . Automatic generation of personalized annotation tags for twitter users . In Proceedings of the Annual Conference of the North American Chapter of the Association for Computational Linguistics. Wei Wu, Bin Zhang, and Mari Ostendorf. 2010. Automatic generation of personalized annotation tags for twitter users. In Proceedings of the Annual Conference of the North American Chapter of the Association for Computational Linguistics."},{"key":"e_1_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2009.5206518"},{"key":"e_1_2_1_38_1","volume-title":"Proceedings of the International Conference on World Wide Web.","author":"Xu Zhichen","year":"2006","unstructured":"Zhichen Xu , Yun Fu , Jianchang Mao , and Difu Su . 2006 . Towards the Semantic Web: Collaborative tag suggestions . In Proceedings of the International Conference on World Wide Web. Zhichen Xu, Yun Fu, Jianchang Mao, and Difu Su. 2006. Towards the Semantic Web: Collaborative tag suggestions. In Proceedings of the International Conference on World Wide Web."},{"key":"e_1_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.5555\/1760167.1760198"},{"key":"e_1_2_1_40_1","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2006.250"},{"key":"e_1_2_1_41_1","doi-asserted-by":"publisher","DOI":"10.1145\/2457450.2457456"},{"key":"e_1_2_1_42_1","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2012.2190083"},{"key":"e_1_2_1_43_1","volume-title":"Proceedings of the Advances in Neural Information Processing Systems Conference.","author":"Zhou Dengyong","year":"2004","unstructured":"Dengyong Zhou , Olivier Bousquet , Thomas Navin Lal , Jason Weston , and Bernhard Sch\u00f6lkopf . 2004 . Learning with local and global consistency . In Proceedings of the Advances in Neural Information Processing Systems Conference. Dengyong Zhou, Olivier Bousquet, Thomas Navin Lal, Jason Weston, and Bernhard Sch\u00f6lkopf. 2004. Learning with local and global consistency. In Proceedings of the Advances in Neural Information Processing Systems Conference."},{"key":"e_1_2_1_44_1","volume-title":"Proceedings of the Advances in Neural Information Processing Systems Conference.","author":"Zhou Dengyong","year":"2006","unstructured":"Dengyong Zhou , Jiayuan Huang , and Bernhard Sch\u00f6lkopf . 2006 . Learning with hypergraphs: Clustering, classification, and embedding . In Proceedings of the Advances in Neural Information Processing Systems Conference. Dengyong Zhou, Jiayuan Huang, and Bernhard Sch\u00f6lkopf. 2006. Learning with hypergraphs: Clustering, classification, and embedding. In Proceedings of the Advances in Neural Information Processing Systems Conference."}],"container-title":["ACM Transactions on Information Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2559157","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2559157","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T07:01:12Z","timestamp":1750230072000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2559157"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,1]]},"references-count":44,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2014,1]]}},"alternative-id":["10.1145\/2559157"],"URL":"https:\/\/doi.org\/10.1145\/2559157","relation":{},"ISSN":["1046-8188","1558-2868"],"issn-type":[{"value":"1046-8188","type":"print"},{"value":"1558-2868","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,1]]},"assertion":[{"value":"2013-02-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2013-11-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2014-01-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}