Sentiment, emotion, purpose, and style in electoral tweets.

Saif M. Mohammad Xiaodan Zhu Svetlana Kiritchenko Joel D. Martin

Published in: Inf. Process. Manag. (2015)

Keyphrases

data mining
sentiment analysis
machine learning
social media
sentiment classification
opinion mining
topic specific
social media data
named entities
facial expressions
positive and negative
feature selection
information retrieval
emotion recognition
sentence level
online reviews
short texts
social media content