Graph-based reasoning over heterogeneous
Web《Graph-Based Reasoning over Heterogeneous External Knowledge for Commonsense Question Answering》 来源:AAAI2024 . 关键词:图神经网络、常识问答、知识库、attention WebSep 9, 2024 · Graph-Based Reasoning over Heterogeneous External Knowledge for Commonsense Question Answering. 09/09/2024 . ... Based on these graphs, we propose a graph-based approach consisting of a …
Graph-based reasoning over heterogeneous
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WebMay 17, 2024 · We introduce the HDE graph, a heterogeneous graph for multiple-hop reasoning over nodes representing different granularity levels of information. We use co-attention and self-attention to encode candidates, documents, entities of mentions of candidates and query subjects into query-aware representations, which are then … WebApr 3, 2024 · Graph based models [13,14,17,21,29] advance the field by exploiting the ability of relation reasoning. Jiang and Han [17] propose a heterogeneous graph alignment network to align and interact the ...
WebTraditional neural networks have limited capabilities in modeling the refined global and contextual semantics of emotional texts and usually ignore the dependencies between different emotional words. To address this limitation, this paper proposes a construction-assisted multi-scale graph reasoning network (ConAs-GRNs), which explores the … WebMay 17, 2024 · Multi-hop reading comprehension (RC) across documents poses new challenge over single-document RC because it requires reasoning over multiple documents to reach the final answer. In this paper, we propose a new model to tackle the multi-hop RC problem. We introduce a heterogeneous graph with different types of …
WebApr 3, 2024 · For path-based knowledge retrieval, [23] have been retrieving reasoning paths from ConceptNet for commonsense reasoning tasks back to 2024, and [15] took a … WebIncorporating knowledge graph into recommender systems has attracted increasing attention in recent years. By exploring the interlinks within a knowledge graph, the connectivity between users and items can be discovered as paths, which provide rich and complementary information to user-item interactions.
Web2 days ago · Abstract. Document-level relation extraction (RE) poses new challenges over its sentence-level counterpart since it requires an adequate comprehension of the whole …
WebHighlights • A heterogeneous graph-based evidence representation method is proposed. • A hierarchical reasoning-based node features aggregation strategy is designed. ... G., & Huang, J., et al. (2024). Multi-hop Reading Comprehension across Multiple Documents by Reasoning over Heterogeneous Graphs. In Proceedings of the 57th Annual Meeting ... margo cushionsWebOct 21, 2024 · The basic idea of the former is to align heterogeneous graphs in a regularized vector space and reveal the similarity between nodes by calculating the distance between representations of nodes, such as TransE [20] and node2vec [6]. ... we introduce an attention-based bidirectional LSTM with adversarial learning for path-based … margo drive north babylon nyWebDec 1, 2024 · We address these problems by developing HRRL (Heterogeneous Relational reasoning with Reinforcement Learning), a type-enhanced RL agent that utilizes the … margo cook chicago 2021WebDec 26, 2024 · Dynamic Electronic Toll Collection via Multi-Agent Deep Reinforcement Learning with Edge-Based Graph Convolutional Networks: IJCAI 2024: Link- ... Reinforcement Learning Enhanced Heterogeneous Graph Neural Network: arXiv: Link: Link: 2024. Year Title Venue ... Hierarchical Reinforcement Learning for Knowledge … margo curry southbury ctWebDec 11, 2024 · 3.2.2 Graph reasoning. To further reason over the heterogeneous graph, we first employ pre-trained word representations GLoVe to represent each node in the high dimensional vector space. After that, bidirectional recurrent neural networks with gated recurrent units (BiGRU) is applied to encode questions, sentences, and candidates … margo dining chairWebOct 12, 2024 · @inproceedings{lv2024commonsense, author = {Shangwen Lv, Daya Guo, Jingjing Xu, Duyu Tang, Nan Duan, Ming Gong, Linjun Shou, Daxin Jiang, Guihong Cao and Songlin Hu}, title = {Graph-Based … margo edith agnes loudWebApr 7, 2024 · Tempoqr: Temporal question reasoning over knowledge graphs. In Proceedings of the AAAI Conference on Artificial Intelligence, Vol. 36. 5825-5833. Yago 4: A reason-able knowledge base margof burgos