Search Results for author: Yangjun Zhang

Found 4 papers, 3 papers with code

A Human-machine Collaborative Framework for Evaluating Malevolence in Dialogues

1 code implementation ACL 2021 Yangjun Zhang, Pengjie Ren, Maarten de Rijke

HMCEval casts dialogue evaluation as a sample assignment problem, where we need to decide to assign a sample to a human or a machine for evaluation.

Dialogue Evaluation

Improving Background Based Conversation with Context-aware Knowledge Pre-selection

1 code implementation16 Jun 2019 Yangjun Zhang, Pengjie Ren, Maarten de Rijke

The latter generate responses thatare natural but not necessarily effective in leveraging background knowledge.

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