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A Novel Perspective to Look At Attention: Bi-level Attention-based Explainable Topic Modeling for News Classification.
Dairui Liu
Derek Greene
Ruihai Dong
Published in:
CoRR (2022)
Keyphrases
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topic modeling
bi level
machine learning
document classification
topic models
pattern recognition
feature space
search engine
artificial intelligence
feature extraction
bayesian networks
image processing
training set
co occurrence
text classification
web pages
news articles
databases