Search Results for author: Chunsheng Liu

Found 4 papers, 0 papers with code

AE-Net:Adjoint Enhancement Network for Efficient Action Recognition in Video Understanding

no code implementations TMM 2022 Bin Wang, Chunsheng Liu, Faliang Chang, Wenqian Wang and Nanjun Li

Action recognition in video understanding is a challenging task, largely because of the complexity and difficulty in temporal modeling, making it suffer from motion information loss and misalignment of temporal attention in spatial dimensions.

Action Recognition Video Understanding

Guidance Module Network for Video Captioning

no code implementations20 Dec 2020 Xiao Zhang, Chunsheng Liu, Faliang Chang

In this paper, we present a novel architecture which introduces a guidance module to encourage the encoder-decoder model to generate words related to the past and future words in a caption.

Sentence Video Captioning

Tensor p-shrinkage nuclear norm for low-rank tensor completion

no code implementations9 Jul 2019 Chunsheng Liu, Hong Shan, Chunlei Chen

In particular, it can be proved that p-TNN is a better approximation of the tensor average rank than the tensor nuclear norm when p < 1.

Binary matrix completion with nonconvex regularizers

no code implementations8 Apr 2019 Chunsheng Liu

Many practical problems involve the recovery of a binary matrix from partial information, which makes the binary matrix completion (BMC) technique received increasing attention in machine learning.

Matrix Completion

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