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Eric Zhou

2 accepted papers

2020

Feature Interaction Interpretability: A Case for Explaining Ad-Recommendation Systems via Neural Interaction Detection

ICLR 2020poster

Recommendation is a prevalent application of machine learning that affects many users; therefore, it is important for recommender models to be accurate and interpretable. In this work, we propose a method to both interpret and augment the predictions of black-box recommender systems. In particular,…

Cited by 75SourcecodeScholar
2018

Fast Greedy MAP Inference for Determinantal Point Process to Improve Recommendation Diversity

NeurIPS 2018poster

The determinantal point process (DPP) is an elegant probabilistic model of repulsion with applications in various machine learning tasks including summarization and search. However, the maximum a posteriori (MAP) inference for DPP which plays an important role in many applications is NP-hard, and ev…

Cited by 335SourcePDFScholar