Text representation for direction prediction of share market.

Surupendu Gangopadhyay Prasenjit Majumder

Published in: Expert Syst. Appl. (2023)

Keyphrases

text representation
concept learning
information filtering
index terms
text retrieval
vector space model
text classification
multiscale
text categorization
bag of words
document clustering
neural network
search engine
data mining
text mining
text documents