Search Results for author: Qiang Su

Found 4 papers, 0 papers with code

RINAS: Training with Dataset Shuffling Can Be General and Fast

no code implementations4 Dec 2023 Tianle Zhong, Jiechen Zhao, Xindi Guo, Qiang Su, Geoffrey Fox

However, loading shuffled data for large datasets incurs significant overhead in the deep learning pipeline and severely impacts the end-to-end training throughput.

Language Modelling

Adaptive Gating in Mixture-of-Experts based Language Models

no code implementations11 Oct 2023 Jiamin Li, Qiang Su, Yitao Yang, Yimin Jiang, Cong Wang, Hong Xu

Existing MoE model adopts a fixed gating network where each token is computed by the same number of experts.

Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation

no code implementations13 Jun 2022 Ruohan Zhan, Changhua Pei, Qiang Su, Jianfeng Wen, Xueliang Wang, Guanyu Mu, Dong Zheng, Peng Jiang

We employ a causal graph illuminating that duration is a confounding factor that concurrently affects video exposure and watch-time prediction -- the first effect on video causes the bias issue and should be eliminated, while the second effect on watch time originates from video intrinsic characteristics and should be preserved.

PASTO: Strategic Parameter Optimization in Recommendation Systems -- Probabilistic is Better than Deterministic

no code implementations20 Aug 2021 Weicong Ding, Hanlin Tang, Jingshuo Feng, Lei Yuan, Sen yang, Guangxu Yang, Jie Zheng, Jing Wang, Qiang Su, Dong Zheng, Xuezhong Qiu, Yongqi Liu, Yuxuan Chen, Yang Liu, Chao Song, Dongying Kong, Kai Ren, Peng Jiang, Qiao Lian, Ji Liu

In this setting with multiple and constrained goals, this paper discovers that a probabilistic strategic parameter regime can achieve better value compared to the standard regime of finding a single deterministic parameter.

Recommendation Systems

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