Beyond Point Estimate: Inferring Ensemble Prediction Variation from Neuron Activation Strength in Recommender Systems.
Zhe ChenYuyan WangDong LinDerek Zhiyuan ChengLichan HongEd H. ChiClaire CuiPublished in: WSDM (2021)
Keyphrases
- recommender systems
- neural network
- neural network ensemble
- prediction accuracy
- collaborative filtering
- ensemble methods
- prediction algorithm
- prediction model
- training set
- ensemble classifier
- prediction error
- user profiling
- user profiles
- information processing
- feature selection
- random forests
- single neuron
- user modeling
- random forest
- user preferences
- image sequences
- learning algorithm