cs.LG 1902.10170

Nonlinear Approximation via Compositions

Using compositional ReLU dictionaries, depth 2 squares the rate O(N^{-η}), while depth 3 reaches O(N^{-2α/d}) for Hölder functions.

Zuowei Shen, Haizhao Yang, Shijun Zhang

2019-02-27 23
cs.LG 1902.08153

Learned Step Size Quantization

Learned Step Size Quantization achieves highest accuracy for 2-4 bit precision on ImageNet.

Steven K. Esser, Jeffrey L. McKinstry, Deepika Bablani et al.

2019-02-22 3
cs.LG 1902.00751

Parameter-Efficient Transfer Learning for NLP

Proposes adapter modules for parameter-efficient transfer in NLP, achieving near state-of-the-art performance on 26 tasks with only 3.6% of full fine-tuning parameters.

Neil Houlsby, Andrei Giurgiu, Stanislaw Jastrzebski et al.

2019-02-03 42
cs.LG 1902.00434

Generalized Sliced Wasserstein Distances

Introduces generalized sliced-Wasserstein (GSW) distance using nonlinear projections, reducing computational cost and improving high-dimensional distribution matching.

Soheil Kolouri, Kimia Nadjahi, Umut Simsekli et al.

2019-02-02 57
cs.LG 1901.10060

Conditioning by adaptive sampling for robust design

Proposes Conditioning by Adaptive Sampling (CbAS) for protein design, leveraging generative models to estimate conditional distributions efficiently.

David H. Brookes, Hahnbeom Park, Jennifer Listgarten

2019-01-29 37
cs.LG 1901.02220

Deep Neural Network Approximation Theory

Deep neural networks achieve exponential approximation error decay for diverse functions, based on Kolmogorov-optimal bounds.

Dennis Elbrächter, Dmytro Perekrestenko, Philipp Grohs et al.

2019-01-08 27
cs.LG 1901.01588

PyOD: A Python Toolbox for Scalable Outlier Detection

PyOD integrates over 20 classical and neural network-based outlier detection algorithms with a unified API, supporting scalable anomaly detection in large datasets.

Yue Zhao, Zain Nasrullah, Zheng Li

2019-01-07 930 citations 27
cs.LG 1812.07617

Towards Deep Conversational Recommendations

Proposes a deep neural dialogue recommendation system using HRED and REDIAL dataset, achieving 75% recommendation accuracy.

Raymond Li, Samira Kahou, Hannes Schulz et al.

2018-12-19 23
cs.LG 1812.05905

Soft Actor-Critic Algorithms and Applications

Soft Actor-Critic (SAC) combines maximum entropy RL with automatic temperature tuning, achieving state-of-the-art sample efficiency and stability for robotics.

Tuomas Haarnoja, Aurick Zhou, Kristian Hartikainen et al.

2018-12-13 34