no code implementations • COLING 2022 • Jingqiang Chen, Chaoxiang Cai, Xiaorui Jiang, KeJia Chen
And then, we propose the comparative graph-based summarization (CGSUM) method to create comparative summaries using citations as guidance.
1 code implementation • 7 Feb 2023 • Jingqiang Chen
Firstly, entities are leveraged to construct a sentence-entity graph with weighted multi-type edges to model sentence relations, and a relational heterogeneous GNN for summarization is proposed to calculate node encodings.
1 code implementation • 4 Feb 2023 • Jingqiang Chen
Experiments also show that the generated captions are more coherent than that of baselines according to caption entity scores, caption Rouge scores, the two proposed coherence evaluation metrics, and human evaluations.
no code implementations • 16 Dec 2021 • Jie Zhang, Ke-Jia Chen, Jingqiang Chen
Sequential recommendation based on multi-interest framework models the user's recent interaction sequence into multiple different interest vectors, since a single low-dimensional vector cannot fully represent the diversity of user interests.
no code implementations • 16 Dec 2021 • Linpu Jiang, Ke-Jia Chen, Jingqiang Chen
Specifically, a novel temporal subgraph sampling strategy is firstly proposed, which takes each node of the dynamic graph as the central node and uses both neighborhood structures and edge timestamps to sample the corresponding temporal subgraph.
no code implementations • EMNLP 2018 • Jingqiang Chen, Hai Zhuge
Recent neural summarization research shows the strength of the Encoder-Decoder model in text summarization.