Search Results for author: Narutatsu Ri

Found 4 papers, 2 papers with code

Do Models Explain Themselves? Counterfactual Simulatability of Natural Language Explanations

no code implementations17 Jul 2023 Yanda Chen, Ruiqi Zhong, Narutatsu Ri, Chen Zhao, He He, Jacob Steinhardt, Zhou Yu, Kathleen McKeown

To answer these questions, we propose to evaluate $\textbf{counterfactual simulatability}$ of natural language explanations: whether an explanation can enable humans to precisely infer the model's outputs on diverse counterfactuals of the explained input.

counterfactual

Contrastive Loss is All You Need to Recover Analogies as Parallel Lines

1 code implementation14 Jun 2023 Narutatsu Ri, Fei-Tzin Lee, Nakul Verma

While static word embedding models are known to represent linguistic analogies as parallel lines in high-dimensional space, the underlying mechanism as to why they result in such geometric structures remains obscure.

Word Embeddings

IdEALS: Idiomatic Expressions for Advancement of Language Skills

1 code implementation23 May 2023 Narutatsu Ri, Bill Sun, Sam Davidson, Zhou Yu

Although significant progress has been made in developing methods for Grammatical Error Correction (GEC), addressing word choice improvements has been notably lacking and enhancing sentence expressivity by replacing phrases with advanced expressions is an understudied aspect.

Grammatical Error Correction Sentence

Enhancing Few-shot Text-to-SQL Capabilities of Large Language Models: A Study on Prompt Design Strategies

no code implementations21 May 2023 Linyong Nan, Yilun Zhao, Weijin Zou, Narutatsu Ri, Jaesung Tae, Ellen Zhang, Arman Cohan, Dragomir Radev

In-context learning (ICL) has emerged as a new approach to various natural language processing tasks, utilizing large language models (LLMs) to make predictions based on context that has been supplemented with a few examples or task-specific instructions.

In-Context Learning Question Answering +1

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