Search Results for author: Shengsheng Wang

Found 6 papers, 3 papers with code

Training-Free Unsupervised Prompt for Vision-Language Models

1 code implementation25 Apr 2024 Sifan Long, Linbin Wang, Zhen Zhao, Zichang Tan, Yiming Wu, Shengsheng Wang, Jingdong Wang

In light of this, we propose Training-Free Unsupervised Prompts (TFUP), which maximally preserves the inherent representation capabilities and enhances them with a residual connection to similarity-based prediction probabilities in a training-free and labeling-free manner.

Unsupervised Sentence Representation Learning with Frequency-induced Adversarial Tuning and Incomplete Sentence Filtering

1 code implementation15 May 2023 Bing Wang, Ximing Li, Zhiyao Yang, Yuanyuan Guan, Jiayin Li, Shengsheng Wang

To solve the problems, we fine-tune PLMs by leveraging the frequency information of words and propose a novel USRL framework, namely Sentence Representation Learning with Frequency-induced Adversarial tuning and Incomplete sentence filtering (SLT-FAI).

Language Modelling Sentence +1

Beyond Attentive Tokens: Incorporating Token Importance and Diversity for Efficient Vision Transformers

1 code implementation CVPR 2023 Sifan Long, Zhen Zhao, Jimin Pi, Shengsheng Wang, Jingdong Wang

In this paper, we emphasize the cruciality of diverse global semantics and propose an efficient token decoupling and merging method that can jointly consider the token importance and diversity for token pruning.

Computational Efficiency Efficient ViTs

Next-item Recommendations in Short Sessions

no code implementations15 Jul 2021 Wenzhuo Song, Shoujin Wang, Yan Wang, Shengsheng Wang

The obtained similar sessions are then utilized to complement and optimize the preference representation learned from the current short session by the local module for more accurate next-item recommendations in this short session.

Few-Shot Learning Recommendation Systems +1

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