Feature selection in corporate credit rating prediction.

Petr Hájek Krzysztof Michalak

Published in: Knowl. Based Syst. (2013)

Keyphrases

feature selection
rating prediction
collaborative filtering
sentiment analysis
text categorization
feature set
text classification
social relations
machine learning
matrix factorization
recommender systems
feature extraction
feature space
unsupervised learning
fully supervised