loadDictionaryQDAP {SentimentAnalysis}

Loads polarity words from qdap package into object

Description

Loads polarity words from data object key.pol which is by the package qdap. This is then converted into a standardized dictionary object

Usage

loadDictionaryQDAP()

Value

object of class SentimentDictionary

Note

Result is a list of stemmed words in lower case

Source

https://www.cs.uic.edu/~liub/FBS/sentiment-analysis.html

References

Hu and Liu (2004). Mining Opinion Features in Customer Reviews. National Conference on Artificial Intelligence.