Search Results for author: Yiping Wang

Found 16 papers, 7 papers with code

FloE: On-the-Fly MoE Inference

no code implementations9 May 2025 Yuxin Zhou, Zheng Li, Jun Zhang, Jue Wang, Yiping Wang, Zhongle Xie, Ke Chen, Lidan Shou

With the widespread adoption of Mixture-of-Experts (MoE) models, there is a growing demand for efficient inference on memory-constrained devices.

DrivAer Transformer: A high-precision and fast prediction method for vehicle aerodynamic drag coefficient based on the DrivAerNet++ dataset

no code implementations11 Apr 2025 Jiaqi He, Xiangwen Luo, Yiping Wang

At the current stage, deep learning-based methods have demonstrated excellent capabilities in evaluating aerodynamic performance, significantly reducing the time and cost required for traditional computational fluid dynamics (CFD) simulations.

Is Your World Simulator a Good Story Presenter? A Consecutive Events-Based Benchmark for Future Long Video Generation

no code implementations17 Dec 2024 Yiping Wang, Xuehai He, Kuan Wang, Luyao Ma, Jianwei Yang, Shuohang Wang, Simon Shaolei Du, Yelong Shen

However, they still struggle to coherently present multiple sequential events in the stories specified by the prompts, which is foreseeable an essential capability for future long video generation scenarios.

Story Completion Video Generation

Infer Human's Intentions Before Following Natural Language Instructions

1 code implementation26 Sep 2024 Yanming Wan, Yue Wu, Yiping Wang, Jiayuan Mao, Natasha Jaques

We propose a new framework, Follow Instructions with Social and Embodied Reasoning (FISER), aiming for better natural language instruction following in collaborative embodied tasks.

Instruction Following

DPSW-Sketch: A Differentially Private Sketch Framework for Frequency Estimation over Sliding Windows (Technical Report)

no code implementations12 Jun 2024 Yiping Wang, Yanhao Wang, Cen Chen

The sliding window model of computation captures scenarios in which data are continually arriving in the form of a stream, and only the most recent $w$ items are used for analysis.

CLIPLoss and Norm-Based Data Selection Methods for Multimodal Contrastive Learning

2 code implementations29 May 2024 Yiping Wang, Yifang Chen, Wendan Yan, Alex Fang, Wenjing Zhou, Kevin Jamieson, Simon Shaolei Du

Three main data selection approaches are: (1) leveraging external non-CLIP models to aid data selection, (2) training new CLIP-style embedding models that are more effective at selecting high-quality data than the original OpenAI CLIP model, and (3) designing better metrics or strategies universally applicable to any CLIP embedding without requiring specific model properties (e. g., CLIPScore is one popular metric).

Contrastive Learning Language Modelling

Variance Alignment Score: A Simple But Tough-to-Beat Data Selection Method for Multimodal Contrastive Learning

2 code implementations3 Feb 2024 Yiping Wang, Yifang Chen, Wendan Yan, Kevin Jamieson, Simon Shaolei Du

In recent years, data selection has emerged as a core issue for large-scale visual-language model pretraining, especially on noisy web-curated datasets.

Contrastive Learning Experimental Design +1

JoMA: Demystifying Multilayer Transformers via JOint Dynamics of MLP and Attention

1 code implementation1 Oct 2023 Yuandong Tian, Yiping Wang, Zhenyu Zhang, Beidi Chen, Simon Du

We propose Joint MLP/Attention (JoMA) dynamics, a novel mathematical framework to understand the training procedure of multilayer Transformer architectures.

Improved Active Multi-Task Representation Learning via Lasso

no code implementations5 Jun 2023 Yiping Wang, Yifang Chen, Kevin Jamieson, Simon S. Du

In addition to our sample complexity results, we also characterize the potential of our $\nu^1$-based strategy in sample-cost-sensitive settings.

Representation Learning

C-Mixup: Improving Generalization in Regression

1 code implementation11 Oct 2022 Huaxiu Yao, Yiping Wang, Linjun Zhang, James Zou, Chelsea Finn

In this paper, we propose a simple yet powerful algorithm, C-Mixup, to improve generalization on regression tasks.

regression

MASAI: Multi-agent Summative Assessment Improvement for Unsupervised Environment Design

no code implementations ICML Workshop URL 2021 Yiping Wang, Michael Brandon Haworth

We qualitatively and quantitatively demonstrate that, in terms of multi-agent ($\geq$ 8 agents) navigation and steering, $\textit{Students}$ trained by our approach outperform agents using heuristic search, as well as agents trained by domain randomization.

reinforcement-learning Reinforcement Learning +1

Conditional Generation of Medical Images via Disentangled Adversarial Inference

no code implementations8 Dec 2020 Mohammad Havaei, Ximeng Mao, Yiping Wang, Qicheng Lao

Current practices in using cGANs for medical image generation, only use a single variable for image generation (i. e., content) and therefore, do not provide much flexibility nor control over the generated image.

Data Augmentation Disentanglement +2

Classification of Epithelial Ovarian Carcinoma Whole-Slide Pathology Images Using Deep Transfer Learning

1 code implementation MIDL 2019 Yiping Wang, David Farnell, Hossein Farahani, Mitchell Nursey, Basile Tessier-Cloutier, Steven J. M. Jones, David G. Huntsman, C. Blake Gilks, Ali Bashashati

The proposed algorithm achieved a mean accuracy of $87. 54\%$ and Cohen's kappa of $0. 8106$ in the slide-level classification of $305$ WSIs; performing better than a standard CNN and pathologists without gynecology-specific training.

General Classification Transfer Learning +1

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