Hierarchical Label Embedding Networks for Financial Document Sentiment Analysis.

Ping Yao Qinke Peng Tian Han

Published in: ICCAI (2020)

Keyphrases

sentiment analysis
opinion mining
sentiment classification
sentence level
text classification
multi aspect
text mining
information retrieval

document collections
web documents
social networks
natural language processing
user generated
document retrieval
product reviews
vector space model

network structure
sentiment lexicon
social media content
document clustering
text documents
information retrieval systems
natural language
keywords

vector space
public opinion
product features
online reviews
opinion retrieval
multi label
text categorization
search engine