Investor sentiment affects the trading volume: An evidence from network forums text analysis.

Juanjuan Lai Tianlun Zheng Hongbo Yi Dayong Dong

Published in: FSKD (2014)

Keyphrases

text analysis
text mining
natural language processing
financial markets
sentiment analysis
information extraction
stock exchange
databases
machine learning
information retrieval
computer vision
feature selection
data structure
object recognition
social media
nearest neighbor