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Automatic Extraction of Causal Relations from Natural Language Texts: A Comprehensive Survey ...
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On Appropriate Selection of Fuzzy Aggregation Operators in Medical Decision Support System ...
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Distributional semantics beyond words: Supervised learning of analogy and paraphrase ...
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WNtags: A Web-Based Tool For Image Labeling And Retrieval With Lexical Ontologies ...
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Abstract:
Ever growing number of image documents available on the Internet continuously motivates research in better annotation models and more efficient retrieval methods. Formal knowledge representation of objects and events in pictures, their interaction as well as context complexity becomes no longer an option for a quality image repository, but a necessity. We present an ontology-based online image annotation tool WNtags and demonstrate its usefulness in several typical multimedia retrieval tasks using International Affective Picture System emotionally annotated image database. WNtags is built around WordNet lexical ontology but considers Suggested Upper Merged Ontology as the preferred labeling formalism. WNtags uses sets of weighted WordNet synsets as high-level image semantic descriptors and query matching is performed with word stemming and node distance metrics. We also elaborate our near future plans to expand image content description with induced affect as in stimuli for research of human emotion and ... : 10 pages, 3 figures, published in 16th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems, 10-12 Sep 2012, San Sebastian, Spain ...
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Keyword:
Artificial Intelligence cs.AI; FOS Computer and information sciences; Information Retrieval cs.IR; Multimedia cs.MM
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URL: https://dx.doi.org/10.48550/arxiv.1302.2223 https://arxiv.org/abs/1302.2223
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The automatic creation of concept maps from documents written using morphologically rich languages ...
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Opinion Mining for Relating Subjective Expressions and Annual Earnings in US Financial Statements ...
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Concrete Sentence Spaces for Compositional Distributional Models of Meaning ...
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Expressing Implicit Semantic Relations without Supervision ...
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94 |
Semantic filtering by inference on domain knowledge in spoken dialogue systems ...
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