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Found 2 papers, 1 papers with code
Evaluating Methods for Extraction of Aspect Terms in Opinion Texts in Portuguese - the Challenges of Implicit Aspects
One of the challenges of aspect-based sentiment analysis is the implicit mention of aspects.
Aspect-Based Sentiment Analysis
Aspect-Based Sentiment Analysis (ABSA)
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A New Statistical Approach for Comparing Algorithms for Lexicon Based Sentiment Analysis
We will motivate the use of marginal homogeneity tests, as well as log linear models within the framework of maximum likelihood estimation We will also show how some uncertainties present in lexicon based sentiment analysis may be similar to those which occur in human annotated tweets.
