Search Results for author: Hanlin Zhu

Found 5 papers, 1 papers with code

Average-Case Communication Complexity of Statistical Problems

no code implementations3 Jul 2021 Cyrus Rashtchian, David P. Woodruff, Peng Ye, Hanlin Zhu

Our motivation is to understand the statistical-computational trade-offs in streaming, sketching, and query-based models.

Analysis of Alignment Phenomenon in Simple Teacher-student Networks with Finite Width

no code implementations1 Jan 2021 Hanlin Zhu, Chengyang Ying, Song Zuo

Recent theoretical analysis suggests that ultra-wide neural networks always converge to global minima near the initialization under first order methods.

Vector-Matrix-Vector Queries for Solving Linear Algebra, Statistics, and Graph Problems

no code implementations24 Jun 2020 Cyrus Rashtchian, David P. Woodruff, Hanlin Zhu

We consider the general problem of learning about a matrix through vector-matrix-vector queries.

Clustering with Fast, Automated and Reproducible assessment applied to longitudinal neural tracking

no code implementations19 Mar 2020 Hanlin Zhu, Xue Li, Liuyang Sun, Fei He, Zhengtuo Zhao, Lan Luan, Ngoc Mai Tran, Chong Xie

Across many areas, from neural tracking to database entity resolution, manual assessment of clusters by human experts presents a bottleneck in rapid development of scalable and specialized clustering methods.

Entity Resolution Model Selection +1

Guided Dialog Policy Learning: Reward Estimation for Multi-Domain Task-Oriented Dialog

1 code implementation IJCNLP 2019 Ryuichi Takanobu, Hanlin Zhu, Minlie Huang

Many studies apply Reinforcement Learning to learn a dialog policy with the reward function which requires elaborate design and pre-specified user goals.

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