stat.ML 1906.07832

Kernel quadrature with DPPs

Introduces DPP-based kernel quadrature leveraging spectral properties, achieving error bounds tied to kernel eigenvalues, outperforming classical methods.

Ayoub Belhadji, Rémi Bardenet, Pierre Chainais

2019-06-19 49
cs.LG 1906.05274

Efficient Exploration via State Marginal Matching

Proposes State Marginal Matching (SMM) for efficient exploration via a two-player game framework, improving exploration speed and adaptability.

Lisa Lee, Benjamin Eysenbach, Emilio Parisotto et al.

2019-06-13 24
cs.LG 1906.05264

GluonTS: Probabilistic Time Series Models in Python

GluonTS is a deep learning library for probabilistic time series forecasting, supporting models like DeepAR and Transformer with comprehensive evaluation tools.

Alexander Alexandrov, Konstantinos Benidis, Michael Bohlke-Schneider et al.

2019-06-13 46
cs.CR 1906.05108

Secure Federated Matrix Factorization

FedMF combines federated learning and homomorphic encryption to enable privacy-preserving matrix factorization, validated on MovieLens 100K with comparable accuracy.

Di Chai, Leye Wang, Kai Chen et al.

2019-06-12 23
cs.LG 1906.04908

SPoC: Search-based Pseudocode to Code

SPoC employs compilation error signals for guided search, boosting long program synthesis success from 25.6% to 44.7%.

Sumith Kulal, Panupong Pasupat, Kartik Chandra et al.

2019-06-12 51
cs.CL 1906.04341

What Does BERT Look At? An Analysis of BERT's Attention

This study analyzes BERT's attention heads, revealing their alignment with syntactic relations, and demonstrates dependency parsing with 77% accuracy using attention maps.

Kevin Clark, Urvashi Khandelwal, Omer Levy et al.

2019-06-11 59
cs.CV 1906.03199

Multimodal End-to-End Autonomous Driving

This study presents RGBD multimodal end-to-end autonomous driving, with early fusion outperforming single-modality models.

Yi Xiao, Felipe Codevilla, Akhil Gurram et al.

2019-06-08 67
cs.LG 1906.02691

An Introduction to Variational Autoencoders

VAE combines deep neural networks with probabilistic inference, using reparameterization to efficiently optimize ELBO, enabling high-quality generative modeling.

Diederik P. Kingma, Max Welling

2019-06-07 55