TY  - JOUR
AU  - Wei Wang
AU  - Guodong Xin
AU  - Bailing Wang
AU  - Junheng Huang
AU  - Yang Liu
TI  - Sentiment information Extraction of comparative sentences based on CRF model
JO  - Computer Science and Information Systems
PY  - 2017
VL  - 14
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CSIS_2017_14_3_a17/
ID  - CSIS_2017_14_3_a17
ER  -