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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 3 4 5 6 Hits 1 – 20 of 110 1 UBERT: A Novel Language Model for Synonymy Prediction at Scale in the UMLS Metathesaurus ... Wijesiriwardene, Thilini; Nguyen, Vinh; Bajaj, Goonmeet; Yip, Hong Yung; Javangula, Vishesh; Mao, Yuqing; Fung, Kin Wah; Parthasarathy, Srinivasan; Sheth, Amit P.; Bodenreider, Olivier. - : arXiv, 2022 Abstract: The UMLS Metathesaurus integrates more than 200 biomedical source vocabularies. During the Metathesaurus construction process, synonymous terms are clustered into concepts by human editors, assisted by lexical similarity algorithms. This process is error-prone and time-consuming. Recently, a deep learning model (LexLM) has been developed for the UMLS Vocabulary Alignment (UVA) task. This work introduces UBERT, a BERT-based language model, pretrained on UMLS terms via a supervised Synonymy Prediction (SP) task replacing the original Next Sentence Prediction (NSP) task. The effectiveness of UBERT for UMLS Metathesaurus construction process is evaluated using the UMLS Vocabulary Alignment (UVA) task. We show that UBERT outperforms the LexLM, as well as biomedical BERT-based models. Key to the performance of UBERT are the synonymy prediction task specifically developed for UBERT, the tight alignment of training data to the UVA task, and the similarity of the models used for pretrained UBERT. ... Keyword: Artificial Intelligence cs.AI; Computation and Language cs.CL; FOS Computer and information sciences URL: https://arxiv.org/abs/2204.12716 https://dx.doi.org/10.48550/arxiv.2204.12716 BASE Hide details 2 "Is depression related to cannabis?": A Knowledge-infused Model for Entity and Relation Extraction with Limited Supervision Roy, Kaushik; Lokala, Usha; Khandelwal, Vedant... In: Publications (2021) BASE Show details 3 Analyzing and Learning the Language for Different Types of Harassment Rezvan, Mohammadreza; Shekarpour, Saeedeh; Alshargi, Faisal... In: Publications (2020) BASE Show details 4 ALONE: A Dataset for Toxic Behavior among Adolescents on Twitter Wijesiriwardene, Thilini; Inan, Hale; Kursuncu, Ugur... In: Publications (2020) BASE Show details 5 Analyzing and Learning the Language for Different Types of Harassment Rezvan, Mohammadreza; Shalin, Valerie L; Shekarpour, Saeedeh... In: Amit P. Sheth (2020) BASE Show details 6 ALONE: A Dataset for Toxic Behavior among Adolescents on Twitter Wijesiriwardene, Thilini; Inan, Hale; Kursuncu, Ugur... In: Amit P. Sheth (2020) BASE Show details 7 Personalized Prediction of Suicide Risk for Web-based Intervention Alambo, Amanuel; Gaur, Manas; Kursuncu, Ugur... In: Krishnaprasad Thirunarayan (2019) BASE Show details 8 Personalized Prediction of Suicide Risk for Web-based Intervention Alambo, Amanuel; Gaur, Manas; Kursuncu, Ugur... In: Amit P. Sheth (2019) BASE Show details 9 Personalized Prediction of Suicide Risk for Web-based Intervention Alambo, Amanuel; Gaur, Manas; Kursuncu, Ugur... In: Kno.e.sis Publications (2018) BASE Show details 10 Database and Expert Systems Applications - 28th International Conference, DEXA 2017, Lyon, France, Proceedings part II Benslimane, Djamal; Damiani, Ernesto; Grosky, William I.. - : HAL CCSD, 2017. : Springer, 2017 In: ISSN: 0302-9743 ; Lecture Notes in Computer Science ; 28th International Conference on Database and Expert Systems Applications and Workshops (DEXA 2017) ; https://hal.archives-ouvertes.fr/hal-03120290 ; Benslimane, Djamal; Damiani, Ernesto; Grosky, William I.; Hameurlain, Abdelkader; Sheth, Amit P.; Wagner, Roland R. 28th International Conference on Database and Expert Systems Applications and Workshops (DEXA 2017), Aug 2017, Lyon, France. Lecture Notes in Computer Science, 10439 (Part II), Springer, 2017, Database and Expert Systems Applications 28th International Conference, DEXA 2017, Lyon, France, 978-3-319-64470-7. ⟨10.1007/978-3-319-64471-4⟩ ; https://link.springer.com/book/10.1007%2F978-3-319-64471-4 (2017) BASE Show details 11 RQUERY: Rewriting Natural Language Queries on Knowledge Graphs to Alleviate the Vocabulary Mismatch Problem Shekarpour, Saeedeh; Marx, Edgard; Auer, Sören... In: Publications (2017) BASE Show details 12 RQUERY: Rewriting Natural Language Queries on Knowledge Graphs to Alleviate the Vocabulary Mismatch Problem Shekarpour, Saeedeh; Marx, Edgard; Auer, Sören... In: Kno.e.sis Publications (2017) BASE Show details 13 What Kind of #Communication is Twitter? A Psycholinguistic Perspective on Communication in Twitter for the Purpose of Emergency Coordination Purohit, Hemant; Shalin, Valerie L.; Sheth, Amit P.... In: Valerie Shalin (2017) BASE Show details 14 What Kind of #Conversation is Twitter? Mining #Psycholinguistic Cues for Emergency Coordination Sheth, Amit P.; Flach, John M.; Bhatt, Shreyansh... In: Valerie Shalin (2017) BASE Show details 15 RQUERY: Rewriting Natural Language Queries on Knowledge Graphs to Alleviate the Vocabulary Mismatch Problem Shekarpour, Saeedeh; Marx, Edgard; Auer, Sören... In: Amit P. Sheth (2017) BASE Show details 16 Intent Classification of Short-Text on Social Media Purohit, Hemant; Dong, Guozhu; Shalin, Valerie L.... In: Valerie Shalin (2017) BASE Show details 17 Context-Aware Semantic Association Ranking Aleman-Meza, Boanerges; Halaschek, Chris; Arpinar, I. Budak... In: Amit P. Sheth (2016) BASE Show details 18 ezDI's Semantics-Enhanced Linguistic, NLP, and ML Approach for Health Informatics Goswami, Raxit; Shah, Neil; Sheth, Amit P. In: Amit P. Sheth (2016) BASE Show details 19 Intent Classification of Short-Text on Social Media Purohit, Hemant; Dong, Guozhu; Shalin, Valerie L.... In: Amit P. Sheth (2016) BASE Show details 20 Intent Classification of Short-Text on Social Media Purohit, Hemant; Dong, Guozhu; Shalin, Valerie L.... In: Krishnaprasad Thirunarayan (2016) BASE Show details Page: 1 2 3 4 5 6

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