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AutoGroup: Automatic Feature Grouping for Modelling Explicit High-Order Feature Interactions in CTR Prediction.
Bin Liu
Niannan Xue
Huifeng Guo
Ruiming Tang
Stefanos Zafeiriou
Xiuqiang He
Zhenguo Li
Published in:
SIGIR (2020)
Keyphrases
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high order
feature interactions
higher order
low order
prediction accuracy
pairwise
fourth order
markov random field
decision trees
linear combination
online advertising
lower order
bayesian logistic regression
feature space
arithmetic coding