Using External Knowledge for Financial Event Prediction Based on Graph Neural Networks.

Yiying Yang Zhongyu Wei Qin Chen Libo Wu

Published in: CIKM (2019)

Keyphrases

external knowledge
neural network
domain knowledge
wordnet
text categorization
knowledge sources
textual information
structured data
artificial intelligence
similarity measure
bag of words
news articles
web directories
machine learning
document clustering
vector space model