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1241
Dynamic and Multi-Channel Graph Convolutional Networks for Aspect-Based Sentiment Analysis ...
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1242
Structured Sentiment Analysis as Dependency Graph Parsing ...
Abstract: Read paper: https://www.aclanthology.org/2021.acl-long.263 Abstract: Structured sentiment analysis attempts to extract full opinion tuples from a text, but over time this task has been subdivided into smaller and smaller sub-tasks, e.g., target extraction or targeted polarity classification. We argue that this division has become counterproductive and propose a new unified framework to remedy the situation. We cast the structured sentiment problem as dependency graph parsing, where the nodes are spans of sentiment holders, targets and expressions, and the arcs are the relations between them. We perform experiments on five datasets in four languages (English, Norwegian, Basque, and Catalan) and show that this approach leads to strong improvements over state-of-the-art baselines. Our analysis shows that refining the sentiment graphs with syntactic dependency information further improves results. ...
Keyword: Computational Linguistics; Condensed Matter Physics; Deep Learning; Electromagnetism; FOS Physical sciences; Information and Knowledge Engineering; Neural Network; Semantics
URL: https://underline.io/lecture/25600-structured-sentiment-analysis-as-dependency-graph-parsing
https://dx.doi.org/10.48448/v25r-x903
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1243
Jointly Identifying Rhetoric and Implicit Emotions via Multi-Task Learning ...
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1244
Recursive prosody is not finite-state ...
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1245
Adapting Unsupervised Syntactic Parsing Methodology for Discourse Dependency Parsing ...
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1246
Representing Syntax and Composition with Geometric Transformations ...
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1247
Lower Perplexity is Not Always Human-Like ...
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1248
Surprisal Estimators for Human Reading Times Need Character Models ...
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1249
A Case Study of Analysis of Construals in Language on Social Media Surrounding a Crisis Event ...
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1250
Psycholinguistic Tripartite Graph Network for Personality Detection ...
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1251
Can Transformer Langauge Models Predict Psychometric Properties? ...
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1252
11B: Linguistic Theories, Cognitive Modeling and Psycholinguistics #1 ...
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1253
How is BERT surprised? Layerwise detection of linguistic anomalies ...
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1254
Catchphrase: Automatic Detection of Cultural References ...
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1255
Exploiting Language Relatedness for Low Web-Resource Language Model Adaptation: An Indic Languages Study ...
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