Search Results for author: Lei Xia

Found 3 papers, 1 papers with code

TRANSOM: An Efficient Fault-Tolerant System for Training LLMs

1 code implementation16 Oct 2023 Baodong Wu, Lei Xia, Qingping Li, Kangyu Li, Xu Chen, Yongqiang Guo, Tieyao Xiang, YuHeng Chen, Shigang Li

As a result, A substantial amount of training time is devoted to task checkpoint saving and loading, task rescheduling and restart, and task manual anomaly checks, which greatly harms the overall training efficiency.

Anomaly Detection

Transaction Fraud Detection Using GRU-centered Sandwich-structured Model

no code implementations4 Nov 2017 Xurui Li, Wei Yu, Tianyu Luwang, Jianbin Zheng, Xuetao Qiu, Jintao Zhao, Lei Xia, Yujiao Li

Rapid growth of modern technologies such as internet and mobile computing are bringing dramatically increased e-commerce payments, as well as the explosion in transaction fraud.

Fraud Detection

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