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lexicon (version 1.2.1)

hash_sentiment_sentiword: Augmented Sentiword Polarity Table

Description

A data.table dataset containing an augmented version of Baccianella, Esuli and Sebastiani's (2010) positive/negative word list as sentiment lookup values. This list has be restructured to long format. A polarity value was assigned by taking the difference between the original data set's negative and positive attribution (PosScore - NegScore). All rows with a zero polarity were removed from the data set as well as any duplicated in the valence shifter's data set.

Usage

data(hash_sentiment_sentiword)

Arguments

Format

A data frame with 20,093 rows and 2 variables

License

https://creativecommons.org/licenses/by-sa/3.0/legalcode

Details

  • x. Words

  • y. Sentiment values

References

Baccianella S., Esuli, A. and Sebastiani, F. (2010). SentiWordNet 3.0: An Enhanced Lexical Resource for Sentiment Analysis and Opinion Mining. International Conference on Language Resources and Evaluation.

https://sentiwordnet.isti.cnr.it