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A framework for stock selection via concept-oriented attention representation in hypergraph neural network.
Yuxiao Yan
Changsheng Zhang
Xiaohang Li
Bin Zhang
Published in:
Knowl. Based Syst. (2024)
Keyphrases
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neural network
probabilistic model
high order
selection algorithm
conceptual spaces
pattern recognition
feature space
knn
main contribution
back propagation
conceptual model
stock market
neural nets
dynamic bayesian networks
representation language
dynamically select