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Approach
Our aim is to evaluate sentiment polarity (Negative/Positive) at several levels of granularity:
- document (overall sentiment): appropriate for blog posts or technical review articles, estimated whether the author's opinion on the topic is generally positive or negative. Strong polarity means the author is very subjective.
- paragraph (aspect oriented)
- entity (very specific target)
Pipeline:
- Concept tagging
- Segmentation
- Sentiment mapping
- Sentiment evaluation
Datasets
Labels:
None