Casper Hansen
Research assistant
Machine Learning
Universitetsparken 1, 2100 København Ø
- 2020
- Published
Fact Check-Worthiness Detection with Contrastive Ranking
Hansen, Casper, Hansen, Christian, Simonsen, Jakob Grue & Lioma, Christina, 2020, Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Proceedings. Arampatzis, A., Kanoulas, E., Tsikrika, T., Vrochidis, S., Joho, H., Lioma, C., Eickhoff, C., Névéol, A., Névéol, A., Cappellato, L. & Ferro, N. (eds.). Springer, p. 124-130 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 12260 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
- 2019
- Published
MultiFC: A Real-World Multi-Domain Dataset for Evidence-Based Fact Checking of Claims
Augenstein, Isabelle, Lioma, Christina, Wang, Dongsheng, Chaves Lima, Lucas, Hansen, Casper, Hansen, Christian & Simonsen, Jakob Grue, 2019, Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). Association for Computational Linguistics, p. 4684-4697Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
- Published
Contextually propagated term weights for document representation
Hansen, Casper, Hansen, Christian, Alstrup, Stephen, Simonsen, Jakob Grue & Lioma, Christina, 18 Jul 2019, SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, p. 897-900 (SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
- Published
Neural check-worthiness ranking with weak supervision: Finding sentences for fact-checking
Hansen, Casper, Hansen, Christian, Alstrup, Stephen, Simonsen, Jakob Grue & Lioma, Christina, 2019, The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, p. 994-1000 7 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
- Published
Neural weakly supervised fact check-worthiness detection with contrastive sampling-based ranking loss
Hansen, Casper, Hansen, Christian, Simonsen, Jakob Grue & Lioma, Christina, 2019, In : CEUR Workshop Proceedings. 2380, 8 p.Research output: Contribution to journal › Conference article › Research › peer-review
- Published
Unsupervised neural generative semantic hashing
Hansen, Casper, Hansen, Christian, Simonsen, Jakob Grue, Alstrup, Stephen & Lioma, Christina, 2019, SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, p. 735-744 10 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
- Published
Modelling End-of-Session Actions in Educational Systems
Hansen, Christian, Hansen, Casper, Alstrup, Stephen & Lioma, Christina, 2019, Proceedings of The 12th International Conference on Educational Data Mining (EDM 2019). Université du Québec à Montréal, p. 306-311Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
- Published
Modelling Sequential Music Track Skips using a Multi-RNN Approach
Hansen, Christian, Hansen, Casper, Alstrup, Stephen, Simonsen, Jakob Grue & Lioma, Christina, 2019, WSDM '19: Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
- Published
- Published
Predicting distresses using deep learning of text segments in annual reports
Matin, R., Hansen, Casper, Hansen, Christian & Mølgaard, P., 2019, In : Expert Systems with Applications. 132, p. 199-208 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 135833388
Most downloads
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216
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Neural check-worthiness ranking with weak supervision: Finding sentences for fact-checking
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
Published -
154
downloads
The Copenhagen Team Participation in the Check-Worthiness Task of the Competition of Automatic Identification and Verification of Claims in Political Debates of the CLEF-2018 CheckThat! Lab
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
Published -
58
downloads
MultiFC: A Real-World Multi-Domain Dataset for Evidence-Based Fact Checking of Claims
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings
Published