cs.LG 2205.00824

Exploration in Deep Reinforcement Learning: A Survey

This survey reviews exploration techniques in deep reinforcement learning, including reward for novel states, diverse behaviors, goal-based, probabilistic, imitation, safe, and random methods.

Pawel Ladosz, Lilian Weng, Minwoo Kim et al.

2022-05-02 26
cs.IR 2204.12200

Hypergraph Contrastive Collaborative Filtering

Proposes Hypergraph Contrastive Collaborative Filtering (HCCF), integrating hypergraph structure learning and self-supervised contrast to improve recommendation robustness.

Lianghao Xia, Chao Huang, Yong Xu et al.

2022-04-26 43
cs.LG 2204.10532

End-to-end symbolic regression with transformers

Proposes an end-to-end Transformer for symbolic regression, directly predicting full expressions with constants, achieving near state-of-the-art accuracy with much faster inference.

Pierre-Alexandre Kamienny, Stéphane d'Ascoli, Guillaume Lample et al.

2022-04-22 34
cs.CV 2204.08376

Detecting Deepfakes with Self-Blended Images

Self-Blended Images (SBI) enhances deepfake detection, achieving 99.64% AUC across datasets, improving cross-domain robustness.

Kaede Shiohara, Toshihiko Yamasaki

2022-04-18 46