Matches in SemOpenAlex for { <https://semopenalex.org/work/W3205736875> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W3205736875 abstract "Aspect-based Sentiment Classification (ABSC) is a challenging sub-task of traditional sentiment analysis. Due to the difficulty of handling potential correlations among sentiment polarities of multiple aspects, i.e., sentiment dependency, recent popular works tend to exploit syntactic information guiding sentiment dependency parsing. However, syntax information (e.g., syntactic dependency trees) usually occupies expensive computational resources in terms of the operation of the adjacent matrix. Instead, we define the consecutive aspects with the same sentiment as the sentiment cluster in the case that we find that most sentiment dependency occurs between adjacent aspects. Motivated by this finding, we propose the sentiment patterns (SP) to guide the model dependency learning. Thereafter, we introduce the local sentiment aggregating (LSA) mechanism to focus on learning the sentiment dependency in the sentiment cluster. The LSA is more efficient than existing dependency tree-based models due to the absence of additional dependency matrix constructing and modeling. Furthermore, we propose differential weighting for aggregation window building to measure the importance of sentiment dependency. Experiments on four public datasets show that our models achieve state-of-the-art performance with especially improvement on learning sentiment cluster." @default.
- W3205736875 created "2021-10-25" @default.
- W3205736875 creator A5022569658 @default.
- W3205736875 creator A5024981683 @default.
- W3205736875 creator A5026853249 @default.
- W3205736875 creator A5076885869 @default.
- W3205736875 date "2021-10-16" @default.
- W3205736875 modified "2023-09-27" @default.
- W3205736875 title "Back to Reality: Leveraging Pattern-driven Modeling to Enable Affordable Sentiment Dependency Learning" @default.
- W3205736875 cites W2133564696 @default.
- W3205736875 cites W2251294039 @default.
- W3205736875 cites W2465978385 @default.
- W3205736875 cites W2562607067 @default.
- W3205736875 cites W2757541972 @default.
- W3205736875 cites W2875308690 @default.
- W3205736875 cites W2891778157 @default.
- W3205736875 cites W2963341956 @default.
- W3205736875 cites W2963403868 @default.
- W3205736875 cites W2963428430 @default.
- W3205736875 cites W2963494756 @default.
- W3205736875 cites W2964164368 @default.
- W3205736875 cites W2964401366 @default.
- W3205736875 cites W2969743835 @default.
- W3205736875 cites W2970583420 @default.
- W3205736875 cites W2970748008 @default.
- W3205736875 cites W2971220558 @default.
- W3205736875 cites W2971292190 @default.
- W3205736875 cites W2997013919 @default.
- W3205736875 cites W3034206885 @default.
- W3205736875 cites W3035529900 @default.
- W3205736875 cites W3035740499 @default.
- W3205736875 cites W3044187822 @default.
- W3205736875 cites W3083435909 @default.
- W3205736875 hasPublicationYear "2021" @default.
- W3205736875 type Work @default.
- W3205736875 sameAs 3205736875 @default.
- W3205736875 citedByCount "0" @default.
- W3205736875 crossrefType "posted-content" @default.
- W3205736875 hasAuthorship W3205736875A5022569658 @default.
- W3205736875 hasAuthorship W3205736875A5024981683 @default.
- W3205736875 hasAuthorship W3205736875A5026853249 @default.
- W3205736875 hasAuthorship W3205736875A5076885869 @default.
- W3205736875 hasBestOaLocation W32057368751 @default.
- W3205736875 hasConcept C119857082 @default.
- W3205736875 hasConcept C126838900 @default.
- W3205736875 hasConcept C154945302 @default.
- W3205736875 hasConcept C164883195 @default.
- W3205736875 hasConcept C165696696 @default.
- W3205736875 hasConcept C183115368 @default.
- W3205736875 hasConcept C186644900 @default.
- W3205736875 hasConcept C19768560 @default.
- W3205736875 hasConcept C204321447 @default.
- W3205736875 hasConcept C38652104 @default.
- W3205736875 hasConcept C41008148 @default.
- W3205736875 hasConcept C58646249 @default.
- W3205736875 hasConcept C60048249 @default.
- W3205736875 hasConcept C66402592 @default.
- W3205736875 hasConcept C71924100 @default.
- W3205736875 hasConceptScore W3205736875C119857082 @default.
- W3205736875 hasConceptScore W3205736875C126838900 @default.
- W3205736875 hasConceptScore W3205736875C154945302 @default.
- W3205736875 hasConceptScore W3205736875C164883195 @default.
- W3205736875 hasConceptScore W3205736875C165696696 @default.
- W3205736875 hasConceptScore W3205736875C183115368 @default.
- W3205736875 hasConceptScore W3205736875C186644900 @default.
- W3205736875 hasConceptScore W3205736875C19768560 @default.
- W3205736875 hasConceptScore W3205736875C204321447 @default.
- W3205736875 hasConceptScore W3205736875C38652104 @default.
- W3205736875 hasConceptScore W3205736875C41008148 @default.
- W3205736875 hasConceptScore W3205736875C58646249 @default.
- W3205736875 hasConceptScore W3205736875C60048249 @default.
- W3205736875 hasConceptScore W3205736875C66402592 @default.
- W3205736875 hasConceptScore W3205736875C71924100 @default.
- W3205736875 hasLocation W32057368751 @default.
- W3205736875 hasOpenAccess W3205736875 @default.
- W3205736875 hasPrimaryLocation W32057368751 @default.
- W3205736875 hasRelatedWork W11880859 @default.
- W3205736875 hasRelatedWork W12902093 @default.
- W3205736875 hasRelatedWork W12967685 @default.
- W3205736875 hasRelatedWork W13336246 @default.
- W3205736875 hasRelatedWork W13562047 @default.
- W3205736875 hasRelatedWork W5772686 @default.
- W3205736875 hasRelatedWork W5796770 @default.
- W3205736875 hasRelatedWork W6643695 @default.
- W3205736875 hasRelatedWork W6657867 @default.
- W3205736875 hasRelatedWork W8788258 @default.
- W3205736875 isParatext "false" @default.
- W3205736875 isRetracted "false" @default.
- W3205736875 magId "3205736875" @default.
- W3205736875 workType "article" @default.