67 citations · 339 across the 48 of their papers we have counts for
6 papers · 1 filter
Can Question Generation Debias Question Answering Models? A Case Study on Question-Context Lexical Overlap
Kazutoshi Shinoda, Saku Sugawara, Akiko Aizawa
Question answering (QA) models for reading comprehension have been demonstrated to exploit unintended dataset biases such as question-context lexical overlap. This hinders QA model…
Keyphrase Generation for Scientific Document Retrieval
Florian Boudin, Ygor Gallina, Akiko Aizawa
Sequence-to-sequence models have lead to significant progress in keyphrase generation, but it remains unknown whether they are reliable enough to be beneficial for document retriev…
Embracing Ambiguity: Shifting the Training Target of NLI Models
Johannes Mario Meissner, Napat Thumwanit, Saku Sugawara +1
Natural Language Inference (NLI) datasets contain examples with highly ambiguous labels. While many research works do not pay much attention to this fact, several recent efforts ha…
Maintaining Common Ground in Dynamic Environments
Takuma Udagawa, Akiko Aizawa
Common grounding is the process of creating and maintaining mutual understandings, which is a critical aspect of sophisticated human communication. While various task settings have…
Effect of Visual Extensions on Natural Language Understanding in Vision-and-Language Models
Taichi Iki, Akiko Aizawa
A method for creating a vision-and-language (V&L) model is to extend a language model through structural modifications and V&L pre-training. Such an extension aims to make a V&L mo…
Multi-sense embeddings through a word sense disambiguation process
Terry Ruas, William Grosky, Akiko Aizawa
Natural Language Understanding has seen an increasing number of publications in the last few years, especially after robust word embeddings models became prominent, when they prove…