no code implementations • EMNLP (BlackboxNLP) 2021 • Daisuke Oba, Naoki Yoshinaga, Masashi Toyoda
Probing classifiers have been extensively used to inspect whether a model component captures specific linguistic phenomena.
1 code implementation • 8 Mar 2024 • Xin Zhao, Naoki Yoshinaga, Daisuke Oba
Acquiring factual knowledge for language models (LMs) in low-resource languages poses a serious challenge, thus resorting to cross-lingual transfer in multilingual LMs (ML-LMs).
no code implementations • 14 Sep 2023 • Daisuke Oba, Naoki Yoshinaga, Masashi Toyoda
The meanings of words and phrases depend not only on where they are used (contexts) but also on who use them (writers).
1 code implementation • 13 Sep 2023 • Daisuke Oba, Masahiro Kaneko, Danushka Bollegala
We show that, using CrowsPairs dataset, our textual preambles covering counterfactual statements can suppress gender biases in English LLMs such as LLaMA2.
1 code implementation • 5 Nov 2021 • Daisuke Oba, Shinnosuke Matsuo, Brian Kenji Iwana
We propose a neural network that dynamically selects the best combination of data augmentation methods using a mutually beneficial gating network and a feature consistency loss.
no code implementations • NAACL 2019 • Daisuke Oba, Naoki Yoshinaga, Shoetsu Sato, Satoshi Akasaki, Masashi Toyoda
In this study, we propose a method of modeling such personal biases in word meanings (hereafter, semantic variations) with personalized word embeddings obtained by solving a task on subjective text while regarding words used by different individuals as different words.