Search Results for author: Wentao Guo

Found 13 papers, 6 papers with code

A high-accuracy multi-model mixing retrosynthetic method

no code implementations6 Sep 2024 Shang Xiang, Lin Yao, Zhen Wang, Qifan Yu, Wentan Liu, Wentao Guo, Guolin Ke

The field of computer-aided synthesis planning (CASP) has seen rapid advancements in recent years, achieving significant progress across various algorithmic benchmarks.

Diversity

A WT-ResNet based fault diagnosis model for the urban rail train transmission system

no code implementations10 Jun 2024 Zuyu Cheng, Zhengcai Zhao, Yixiao Wang, Wentao Guo, YuFei Wang, Xiang Gao

This study presents a novel fault diagnosis model for urban rail transit systems based on Wavelet Transform Residual Neural Network (WT-ResNet).

Zeroth-Order Fine-Tuning of LLMs with Extreme Sparsity

no code implementations5 Jun 2024 Wentao Guo, Jikai Long, Yimeng Zeng, Zirui Liu, Xinyu Yang, Yide Ran, Jacob R. Gardner, Osbert Bastani, Christopher De Sa, Xiaodong Yu, Beidi Chen, Zhaozhuo Xu

Zeroth-order optimization (ZO) is a memory-efficient strategy for fine-tuning Large Language Models using only forward passes.

Quantization

Ranking with Slot Constraints

no code implementations27 Oct 2023 Wentao Guo, Andrew Wang, Bradon Thymes, Thorsten Joachims

We introduce the problem of ranking with slot constraints, which can be used to model a wide range of application problems -- from college admission with limited slots for different majors, to composing a stratified cohort of eligible participants in a medical trial.

Node-Aligned Graph-to-Graph (NAG2G): Elevating Template-Free Deep Learning Approaches in Single-Step Retrosynthesis

1 code implementation27 Sep 2023 Lin Yao, Wentao Guo, Zhen Wang, Shang Xiang, Wentan Liu, Guolin Ke

Single-step retrosynthesis (SSR) in organic chemistry is increasingly benefiting from deep learning (DL) techniques in computer-aided synthesis design.

Benchmarking Graph Generation +2

Assessing the efficacy of large language models in generating accurate teacher responses

no code implementations9 Jul 2023 Yann Hicke, Abhishek Masand, Wentao Guo, Tushaar Gangavarapu

(Tack et al., 2023) organized the shared task hosted by the 18th Workshop on Innovative Use of NLP for Building Educational Applications on generation of teacher language in educational dialogues.

Benchmarking In-Context Learning +2

Coordinating Distributed Example Orders for Provably Accelerated Training

1 code implementation NeurIPS 2023 A. Feder Cooper, Wentao Guo, Khiem Pham, Tiancheng Yuan, Charlie F. Ruan, Yucheng Lu, Christopher De Sa

Recent research on online Gradient Balancing (GraB) has revealed that there exist permutation-based example orderings for SGD that are guaranteed to outperform random reshuffling (RR).

Photo Rater: Photographs Auto-Selector with Deep Learning

no code implementations26 Nov 2022 Wentao Guo, Charlie Ruan, Claire Zhou

Photo Rater is a computer vision project that uses neural networks to help photographers select the best photo among those that are taken based on the same scene.

Deep Learning Image Quality Assessment

MCTensor: A High-Precision Deep Learning Library with Multi-Component Floating-Point

1 code implementation18 Jul 2022 Tao Yu, Wentao Guo, Jianan Canal Li, Tiancheng Yuan, Christopher De Sa

In this paper, we introduce MCTensor, a library based on PyTorch for providing general-purpose and high-precision arithmetic for DL training.

Cyclical Kernel Adaptive Metropolis

1 code implementation29 Jun 2022 Jianan Canal Li, Yimeng Zeng, Wentao Guo

We propose cKAM, cyclical Kernel Adaptive Metropolis, which incorporates a cyclical stepsize scheme to allow control for exploration and sampling.

GraB: Finding Provably Better Data Permutations than Random Reshuffling

3 code implementations22 May 2022 Yucheng Lu, Wentao Guo, Christopher De Sa

To reduce the memory overhead, we leverage discrepancy minimization theory to propose an online Gradient Balancing algorithm (GraB) that enjoys the same rate as herding, while reducing the memory usage from $O(nd)$ to just $O(d)$ and computation from $O(n^2)$ to $O(n)$, where $d$ denotes the model dimension.

Optimizing Gross Merchandise Volume via DNN-MAB Dynamic Ranking Paradigm

no code implementations14 Aug 2017 Yan Yan, Wentao Guo, Meng Zhao, Jinghe Hu, Weipeng P. Yan

With the transition from people's traditional `brick-and-mortar' shopping to online mobile shopping patterns in web 2. 0 $\mathit{era}$, the recommender system plays a critical role in E-Commerce and E-Retails.

Recommendation Systems

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