Search Results for author: Xinhao Li

Found 6 papers, 6 papers with code

InternVideo2: Scaling Video Foundation Models for Multimodal Video Understanding

2 code implementations22 Mar 2024 Yi Wang, Kunchang Li, Xinhao Li, Jiashuo Yu, Yinan He, Guo Chen, Baoqi Pei, Rongkun Zheng, Jilan Xu, Zun Wang, Yansong Shi, Tianxiang Jiang, Songze Li, Hongjie Zhang, Yifei HUANG, Yu Qiao, Yali Wang, LiMin Wang

We introduce InternVideo2, a new video foundation model (ViFM) that achieves the state-of-the-art performance in action recognition, video-text tasks, and video-centric dialogue.

 Ranked #1 on Audio Classification on ESC-50 (using extra training data)

Action Classification Action Recognition +12

VideoMamba: State Space Model for Efficient Video Understanding

3 code implementations11 Mar 2024 Kunchang Li, Xinhao Li, Yi Wang, Yinan He, Yali Wang, LiMin Wang, Yu Qiao

Addressing the dual challenges of local redundancy and global dependencies in video understanding, this work innovatively adapts the Mamba to the video domain.

Video Understanding

Learning to (Learn at Test Time)

1 code implementation20 Oct 2023 Yu Sun, Xinhao Li, Karan Dalal, Chloe Hsu, Sanmi Koyejo, Carlos Guestrin, Xiaolong Wang, Tatsunori Hashimoto, Xinlei Chen

Our inner loop turns out to be equivalent to linear attention when the inner-loop learner is only a linear model, and to self-attention when it is a kernel estimator.

ZeroI2V: Zero-Cost Adaptation of Pre-trained Transformers from Image to Video

1 code implementation2 Oct 2023 Xinhao Li, LiMin Wang

In this paper, our goal is to present a zero-cost adaptation paradigm (ZeroI2V) to transfer the image transformers to video recognition tasks (i. e., introduce zero extra cost to the adapted models during inference).

Ranked #5 on Action Recognition on UCF101 (using extra training data)

Action Classification Action Recognition +1

MIMOSA: Multi-constraint Molecule Sampling for Molecule Optimization

1 code implementation5 Oct 2020 Tianfan Fu, Cao Xiao, Xinhao Li, Lucas M. Glass, Jimeng Sun

Molecule optimization is a fundamental task for accelerating drug discovery, with the goal of generating new valid molecules that maximize multiple drug properties while maintaining similarity to the input molecule.

Drug Discovery Type prediction +1

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