Search Results for author: Danyang Liu

Found 8 papers, 3 papers with code

Automatically Discarding Straplines to Improve Data Quality for Abstractive News Summarization

no code implementations nlppower (ACL) 2022 Amr Keleg, Matthias Lindemann, Danyang Liu, Wanqiu Long, Bonnie L. Webber

Automatic evaluation indicates that removing straplines and noise from the training data of a news summarizer results in higher quality summaries, with improvements as high as 7 points ROUGE score.

News Summarization

TrustScore: Reference-Free Evaluation of LLM Response Trustworthiness

no code implementations19 Feb 2024 Danna Zheng, Danyang Liu, Mirella Lapata, Jeff Z. Pan

Large Language Models (LLMs) have demonstrated impressive capabilities across various domains, prompting a surge in their practical applications.

Fact Checking Question Answering

Visual Storytelling with Question-Answer Plans

no code implementations8 Oct 2023 Danyang Liu, Mirella Lapata, Frank Keller

Our model translates the image sequence into a visual prefix, a sequence of continuous embeddings which language models can interpret.

Visual Storytelling

Modeling Spatiotemporal Periodicity and Collaborative Signal for Local-Life Service Recommendation

no code implementations22 Sep 2023 Huixuan Chi, Hao Xu, Mengya Liu, Yuanchen Bei, Sheng Zhou, Danyang Liu, Mengdi Zhang

(2) spatiotemporal collaborative signal, which indicates similar users have similar preferences at specific locations and times.

Recommendation Systems

Collaborative Metric Learning with Memory Network for Multi-Relational Recommender Systems

no code implementations24 Jun 2019 Xiao Zhou, Danyang Liu, Jianxun Lian, Xing Xie

The success of recommender systems in modern online platforms is inseparable from the accurate capture of users' personal tastes.

Metric Learning Recommendation Systems +1

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