Open-Domain Aspect-Opinion Co-Mining with Double-Layer Span Extraction.

Mohna Chakraborty Adithya Kulkarni Qi Li

Published in: KDD (2022)

Keyphrases

open domain
information extraction
text mining
automatically extracting
question answering
opinion summarization
data mining
natural language processing
feature selection
knowledge discovery
sentiment analysis
information retrieval
natural language
web documents
named entities