Search Results for author: Yuwei Tu

Found 3 papers, 0 papers with code

BATS: A Spectral Biclustering Approach to Single Document Topic Modeling and Segmentation

no code implementations5 Aug 2020 Qiong Wu, Adam Hare, Sirui Wang, Yuwei Tu, Zhenming Liu, Christopher G. Brinton, Yanhua Li

In this work, we reexamine the inter-related problems of "topic identification" and "text segmentation" for sparse document learning, when there is a single new text of interest.

Segmentation Text Segmentation +1

Network-Aware Optimization of Distributed Learning for Fog Computing

no code implementations17 Apr 2020 Yuwei Tu, Yichen Ruan, Su Wang, Satyavrat Wagle, Christopher G. Brinton, Carlee Joe-Wong

Unlike traditional federated learning frameworks, our method enables devices to offload their data processing tasks to each other, with these decisions determined through a convex data transfer optimization problem that trades off costs associated with devices processing, offloading, and discarding data points.

Distributed, Parallel, and Cluster Computing

A Deep Learning Approach to Behavior-Based Learner Modeling

no code implementations23 Jan 2020 Yuwei Tu, WeiYu Chen, Christopher G. Brinton

The increasing popularity of e-learning has created demand for improving online education through techniques such as predictive analytics and content recommendations.

Word Embeddings

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