TY  - GEN
AU  - Liu, Bing
TI  - Sentiment analysis: mining opinions,sentiments and emotions
SN  - 9781107017894
PY  - 2015///
CY  - New York
PB  - Cambridge University press
KW  - Natural language processing - Computer science
KW  - Computational linguistics
KW  - Public openion - Data Processing
ER  -