activity
20162020
most citedEvidence Aggregation for Answer Re-Ranking in Open-Domain Question Answering

153 citations · 303 across the 15 of their papers we have counts for

collaborators

16 papers

cs.AI2020★ 2 cited

Deriving Commonsense Inference Tasks from Interactive Fictions

Mo Yu, Xiaoxiao Guo, Yufei Feng +3

Commonsense reasoning simulates the human ability to make presumptions about our physical world, and it is an indispensable cornerstone in building general AI systems. We propose a…

cs.CL2020★ 1 cited

Interactive Fiction Game Playing as Multi-Paragraph Reading Comprehension with Reinforcement Learning

Xiaoxiao Guo, Mo Yu, Yupeng Gao +3

Interactive Fiction (IF) games with real human-written natural language texts provide a new natural evaluation for language understanding techniques. In contrast to previous text g…

cs.LG2020★ 5 cited

A Study of Compositional Generalization in Neural Models

Tim Klinger, Dhaval Adjodah, Vincent Marois +4

Compositional and relational learning is a hallmark of human intelligence, but one which presents challenges for neural models. One difficulty in the development of such models is…

cs.CL2020★ 2 cited

Learning to Recover Reasoning Chains for Multi-Hop Question Answering via Cooperative Games

Yufei Feng, Mo Yu, Wenhan Xiong +6

We propose the new problem of learning to recover reasoning chains from weakly supervised signals, i.e., the question-answer pairs. We propose a cooperative game approach to deal w…

cs.CL2019★ 1 cited

Simple yet Effective Bridge Reasoning for Open-Domain Multi-Hop Question Answering

Wenhan Xiong, Mo Yu, Xiaoxiao Guo +4

A key challenge of multi-hop question answering (QA) in the open-domain setting is to accurately retrieve the supporting passages from a large corpus. Existing work on open-domain…

cs.LG2019★ 2 cited

Teaching AI to Explain its Decisions Using Embeddings and Multi-Task Learning

Noel C. F. Codella, Michael Hind, Karthikeyan Natesan Ramamurthy +5

Using machine learning in high-stakes applications often requires predictions to be accompanied by explanations comprehensible to the domain user, who has ultimate responsibility f…