219 citations · 1.2k across the 79 of their papers we have counts for
4 papers · 1 filter
Poseidon: A System Architecture for Efficient GPU-based Deep Learning on Multiple Machines
Hao Zhang, Zhiting Hu, Jinliang Wei +4
Deep learning (DL) has achieved notable successes in many machine learning tasks. A number of frameworks have been developed to expedite the process of designing and training deep…
Online Markov decision processes with policy iteration
Yao Ma, Hao Zhang, Masashi Sugiyama
The online Markov decision process (MDP) is a generalization of the classical Markov decision process that incorporates changing reward functions. In this paper, we propose practic…
Task Selection for Bandit-Based Task Assignment in Heterogeneous Crowdsourcing
Hao Zhang, Masashi Sugiyama
Task selection (picking an appropriate labeling task) and worker selection (assigning the labeling task to a suitable worker) are two major challenges in task assignment for crowds…
Bandit-Based Task Assignment for Heterogeneous Crowdsourcing
Hao Zhang, Yao Ma, Masashi Sugiyama
We consider a task assignment problem in crowdsourcing, which is aimed at collecting as many reliable labels as possible within a limited budget. A challenge in this scenario is ho…