← Search

Kwei-Herng Lai

5 accepted papers

2022

AutoVideo: An Automated Video Action Recognition System

IJCAI 2022poster

Action recognition is an important task for video understanding with broad applications. However, developing an effective action recognition solution often requires extensive engineering efforts in building and testing different combinations of the modules and their hyperparameters. In this demo, we…

2022

DreamShard: Generalizable Embedding Table Placement for Recommender Systems

NeurIPS 2022accept

We study embedding table placement for distributed recommender systems, which aims to partition and place the tables on multiple hardware devices (e.g., GPUs) to balance the computation and communication costs. Although prior work has explored learning-based approaches for the device placement of co…

2021

Revisiting Time Series Outlier Detection: Definitions and Benchmarks

NeurIPS 2021poster

Time series outlier detection has been extensively studied with many advanced algorithms proposed in the past decade. Despite these efforts, very few studies have investigated how we should benchmark the existing algorithms. In particular, using synthetic datasets for evaluation has become a common…

Cited by 250SourcecodeScholar
2020

RLCard: A Platform for Reinforcement Learning in Card Games

IJCAI 2020poster

We present RLCard, a Python platform for reinforcement learning research and development in card games. RLCard supports various card environments and several baseline algorithms with unified easy-to-use interfaces, aiming at bridging reinforcement learning and imperfect information games. The platfo…