Browsing Data Science Institute by Subject "Financial microblogs"
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Implicit and explicit aspect extraction in financial microblogs
(Association for Computational Linguistics, 2018-07-15)This paper focuses on aspect extraction which is a sub-task of Aspect-based Sentiment Analysis. The goal is to report an extraction method of financial aspects in microblog messages. Our approach uses a stock-investment ... -
SemEval-2017 Task 5: Fine-grained sentiment analysis on financial microblogs and news
(Association for Computational Linguistics, 2017-08-03)This paper discusses the “Fine-Grained Sentiment Analysis on Financial Microblogs and News” task as part of SemEval-2017, specifically under the “Detecting sentiment, humour, and truth” theme. This task contains two ...