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» Towards Sentiment Analysis of Financial Texts in Croatian
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LREC
2010
133views Education» more  LREC 2010»
13 years 8 months ago
Towards Sentiment Analysis of Financial Texts in Croatian
The paper presents results of an experiment dealing with sentiment analysis of Croatian text from the domain of finance. The goal of the experiment was to design a system model fo...
Zeljko Agic, Nikola Ljubesic, Marko Tadic
ICDM
2008
IEEE
136views Data Mining» more  ICDM 2008»
14 years 1 months ago
Document-Word Co-regularization for Semi-supervised Sentiment Analysis
The goal of sentiment prediction is to automatically identify whether a given piece of text expresses positive or negative opinion towards a topic of interest. One can pose sentim...
Vikas Sindhwani, Prem Melville
NAACL
2007
13 years 8 months ago
Extracting Appraisal Expressions
Sentiment analysis seeks to characterize opinionated or evaluative aspects of natural language text. We suggest here that appraisal expression extraction should be viewed as a fun...
Kenneth Bloom, Navendu Garg, Shlomo Argamon
WWW
2011
ACM
13 years 1 months ago
Automatic construction of a context-aware sentiment lexicon: an optimization approach
The explosion of Web opinion data has made essential the need for automatic tools to analyze and understand people’s sentiments toward different topics. In most sentiment analy...
Yue Lu, Malú Castellanos, Umeshwar Dayal, C...
ICWSM
2010
13 years 8 months ago
Trading Strategies to Exploit Blog and News Sentiment
We use quantitative media (blogs, and news as a comparison) data generated by a large-scale natural language processing (NLP) text analysis system to perform a comprehensive and c...
Wenbin Zhang, Steven Skiena