التفاصيل البيبلوغرافية
| العنوان: |
Towards sentiment analysis for historical texts. |
| المؤلفون: |
Sprugnoli, Rachele, Tonelli, Sara, Marchetti, Alessandro, Moretti, Giovanni |
| المصدر: |
Digital Scholarship in the Humanities; 12/1/2016, Vol. 31 Issue 4, p762-772, 11p, 3 Black and White Photographs, 1 Diagram, 3 Charts |
| مصطلحات موضوعية: |
SENTIMENT analysis, CONTENT analysis, CROWDSOURCING, LEXICAL access, COMPUTATIONAL linguistics |
| مستخلص: |
This article presents the integration of sentiment analysis in ALCIDE, an online platform for historical content analysis. A prior polarity approach has been applied to a corpus of Italian historical texts, and a new lexical resource has been developed with a semi-automatic mapping starting from two English lexica. This article also reports on a first experiment on contextual polarity using both expert annotators and crowdsourced contributors. The long-term goal of our research is to create a system to support historical studies, which is able to analyse the sentiment in historical texts and to discover the opinion about a topic and its change over time. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
