Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Yu, Seunghak"'
Publikováno v:
RANLP-2021
Online users today are exposed to misleading and propagandistic news articles and media posts on a daily basis. To counter thus, a number of approaches have been designed aiming to achieve a healthier and safer online news and media consumption. Auto
Externí odkaz:
http://arxiv.org/abs/2108.12802
Pretrained language models have significantly improved the performance of downstream language understanding tasks, including extractive question answering, by providing high-quality contextualized word embeddings. However, training question answering
Externí odkaz:
http://arxiv.org/abs/2103.07449
Knowledge graphs (KGs) have the advantage of providing fine-grained detail for question-answering systems. Unfortunately, building a reliable KG is time-consuming and expensive as it requires human intervention. To overcome this issue, we propose a n
Externí odkaz:
http://arxiv.org/abs/2008.08995
Autor:
Martino, Giovanni Da San, Cresci, Stefano, Barron-Cedeno, Alberto, Yu, Seunghak, Di Pietro, Roberto, Nakov, Preslav
Publikováno v:
IJCAI-2020
Propaganda campaigns aim at influencing people's mindset with the purpose of advancing a specific agenda. They exploit the anonymity of the Internet, the micro-profiling ability of social networks, and the ease of automatically creating and managing
Externí odkaz:
http://arxiv.org/abs/2007.08024
Autor:
Martino, Giovanni Da San, Shaar, Shaden, Zhang, Yifan, Yu, Seunghak, Barrón-Cedeño, Alberto, Nakov, Preslav
Publikováno v:
ACL-2020
Recent events, such as the 2016 US Presidential Campaign, Brexit and the COVID-19 "infodemic", have brought into the spotlight the dangers of online disinformation. There has been a lot of research focusing on fact-checking and disinformation detecti
Externí odkaz:
http://arxiv.org/abs/2005.05854
Publikováno v:
NeurIPS-2019 workshop on AI for Social Good
Many recent political events, like the 2016 US Presidential elections or the 2018 Brazilian elections have raised the attention of institutions and of the general public on the role of Internet and social media in influencing the outcome of these eve
Externí odkaz:
http://arxiv.org/abs/1911.06815
Autor:
Martino, Giovanni Da San, Yu, Seunghak, Barrón-Cedeño, Alberto, Petrov, Rostislav, Nakov, Preslav
Publikováno v:
EMNLP-2019
Propaganda aims at influencing people's mindset with the purpose of advancing a specific agenda. Previous work has addressed propaganda detection at the document level, typically labelling all articles from a propagandistic news outlet as propaganda.
Externí odkaz:
http://arxiv.org/abs/1910.02517
Autor:
Cuayáhuitl, Heriberto, Lee, Donghyeon, Ryu, Seonghan, Cho, Yongjin, Choi, Sungja, Indurthi, Satish, Yu, Seunghak, Choi, Hyungtak, Hwang, Inchul, Kim, Jihie
Trainable chatbots that exhibit fluent and human-like conversations remain a big challenge in artificial intelligence. Deep Reinforcement Learning (DRL) is promising for addressing this challenge, but its successful application remains an open questi
Externí odkaz:
http://arxiv.org/abs/1908.10422
Dialog is an effective way to exchange information, but subtle details and nuances are extremely important. While significant progress has paved a path to address visual dialog with algorithms, details and nuances remain a challenge. Attention mechan
Externí odkaz:
http://arxiv.org/abs/1904.05880
Language models for agglutinative languages have always been hindered in past due to myriad of agglutinations possible to any given word through various affixes. We propose a method to diminish the problem of out-of-vocabulary words by introducing an
Externí odkaz:
http://arxiv.org/abs/1708.05515