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Monolingual and Cross-Lingual Acceptability Judgments with the Italian CoLA corpus ...
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Monolingual and Cross-Lingual Acceptability Judgments with the Italian CoLA corpus ...
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Lexicon-Grammar based open information extraction from natural language sentences in Italian
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In: ISSN: 0957-4174 ; Expert Systems with Applications ; https://hal.archives-ouvertes.fr/hal-02291746 ; Expert Systems with Applications, Elsevier, 2020, pp.112954. ⟨10.1016/j.eswa.2019.112954⟩ (2020)
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Developing an annotator for Latin texts using Wikipedia
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In: EISSN: 2416-5999 ; Journal of Data Mining and Digital Humanities ; https://hal.archives-ouvertes.fr/hal-01279853 ; Journal of Data Mining and Digital Humanities, Episciences.org, In press (2017)
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A hybrid method for the extraction and classification of product features from user-generated contents ...
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A hybrid method for the extraction and classification of product features from user-generated contents
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In: Lingue e Linguaggi; Volume 22 (2017) - Special Issue; 137-168 (2017)
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Abstract:
Abstract – The research we present in this paper focuses on the automatic management of the knowledge about experience goods and services and their features, starting from real texts generated online by internet users. The details about an experiment conducted on a dataset of product reviews, on which we tested a set of rule-based and statistical solutions, will be described in the paper. The main goals are the review classification, the extraction of relevant product features and their systematization into product-driven ontologies. Feature extraction is performed through a rule-based strategy grounded on SentIta, an Italian collection of subjective lexical resources. Features and Reviews are classified thanks to a Distributional Semantic algorithm. In the end, we face the problem of the extracted knowledge organization by integrating the subjective information produced by the internet users within a product-driven ontology. The Natural Language Processing (NLP) tool exploited in the work is LG-Starship, a hybrid framework for Italian texts processing based on the Lexicon-Grammar theory.
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Keyword:
distributional semantics; feature extraction; feature ontology; opinion mining; review classification
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URL: http://siba-ese.unile.it/index.php/linguelinguaggi/article/view/18352
https://doi.org/10.1285/i22390359v22p137
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