UATVR: Uncertainty-Adaptive Text-Video Retrieval

1 code implementation • ICCV 2023 • Bo Fang, Wenhao Wu, Chang Liu, Yu Zhou, Yuxin Song, Weiping Wang, Xiangbo Shu, Xiangyang Ji, Jingdong Wang

In the refined embedding space, we represent text-video pairs as probabilistic distributions where prototypes are sampled for matching evaluation.

Retrieval Semantic correspondence +1

Cap4Video: What Can Auxiliary Captions Do for Text-Video Retrieval?

4 code implementations • CVPR 2023 • Wenhao Wu, Haipeng Luo, Bo Fang, Jingdong Wang, Wanli Ouyang

Most existing text-video retrieval methods focus on cross-modal matching between the visual content of videos and textual query sentences.

Data Augmentation Retrieval +2

Video 3D Sampling for Self-supervised Representation Learning

no code implementations • 8 Jul 2021 • Wei Li, Dezhao Luo, Bo Fang, Yu Zhou, Weiping Wang

As a result, we can leverage the spatial information (the size of objects), temporal information (the direction and magnitude of motions) as our learning target.

Action Recognition Representation Learning +2

GenQu: A Hybrid Framework for Learning Classical Data in Quantum States

no code implementations • 1 Jan 2021 • Samuel A. Stein, Ray Marie Tischio, Betis Baheri, YiWen Chen, Ying Mao, Qiang Guan, Ang Li, Bo Fang

In this paper, we propose GenQu, a hybrid and general-purpose quantum framework for learning classical data through quantum states.

Exploring Relations in Untrimmed Videos for Self-Supervised Learning

no code implementations • 6 Aug 2020 • Dezhao Luo, Bo Fang, Yu Zhou, Yucan Zhou, Dayan Wu, Weiping Wang

Then a designed sampling strategy is used to model relations for video clips.

Action Recognition Change Detection +3

TensorFI: A Flexible Fault Injection Framework for TensorFlow Applications

1 code implementation • 3 Apr 2020 • Zitao Chen, Niranjhana Narayanan, Bo Fang, Guanpeng Li, Karthik Pattabiraman, Nathan DeBardeleben

TensorFI is a configurable FI tool that is flexible, easy to use, and portable.

Autonomous Vehicles