Analyzing Firm Reports for Volatility Prediction: A Knowledge-Driven Text-Embedding Approach.

Yi Yang Kunpeng Zhang Yangyang Fan

Published in: INFORMS J. Comput. (2022)

Keyphrases

knowledge driven
biomedical data
prediction accuracy
query relaxation
financial time series
microarray
information technology
prediction model
information retrieval
keywords
text documents
stock price
data sets
high dimensional
vector space