Search Results for author: Zheng Ning

Found 3 papers, 2 papers with code

Exploring Contrast Consistency of Open-Domain Question Answering Systems on Minimally Edited Questions

1 code implementation23 May 2023 Zhihan Zhang, Wenhao Yu, Zheng Ning, Mingxuan Ju, Meng Jiang

Contrast consistency, the ability of a model to make consistently correct predictions in the presence of perturbations, is an essential aspect in NLP.

Data Augmentation Language Modelling +4

Interactive Text-to-SQL Generation via Editable Step-by-Step Explanations

1 code implementation12 May 2023 Yuan Tian, Zheng Zhang, Zheng Ning, Toby Jia-Jun Li, Jonathan K. Kummerfeld, Tianyi Zhang

Many techniques have been proposed to automatically generate SQL from natural language, but they suffer from two issues: (1) they still make many mistakes, particularly for complex queries, and (2) they do not provide a flexible way for non-expert users to validate and refine incorrect queries.

Text-To-SQL

On the Relationship Between Counterfactual Explainer and Recommender

no code implementations9 Jul 2022 Gang Liu, Zhihan Zhang, Zheng Ning, Meng Jiang

To enable explainability, recent techniques such as ACCENT and FIA are looking for counterfactual explanations that are specific historical actions of a user, the removal of which leads to a change to the recommendation result.

Collaborative Filtering counterfactual +2

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