{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/mean-shift-feature-transformer","title":"Mean-Shift Feature Transformer","arxiv_id":null,"date":"2024-01-01","proceeding":"CVPR 2024 1","authors":["Takumi Kobayashi"],"abstract":"    Transformer models developed in NLP make a great impact on computer vision fields producing promising performance on various tasks. While multi-head attention a characteristic mechanism of the transformer attracts keen research interest such as for reducing computation cost we analyze the transformer model from a viewpoint of feature transformation based on a distribution of input feature tokens. The analysis inspires us to derive a novel transformation method from mean-shift update which is an effective gradient ascent to seek a local mode of distinctive representation on the token distribution. We also present an efficient projection approach to reduce parameter size of linear projections constituting the proposed multi-head feature transformation. In the experiments on ImageNet-1K dataset the proposed methods embedded into various network models exhibit favorable performance improvement in place of the transformer module.    ","url_abs":"http://openaccess.thecvf.com//content/CVPR2024/html/Kobayashi_Mean-Shift_Feature_Transformer_CVPR_2024_paper.html","url_pdf":"http://openaccess.thecvf.com//content/CVPR2024/papers/Kobayashi_Mean-Shift_Feature_Transformer_CVPR_2024_paper.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"mean-shift-feature-transformer","repo_url":"https://github.com/tk1980/msftransformer","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":0,"framework":"pytorch","reach":{"status":"ok"}}],"tasks":[],"methods":[{"method_slug":"absolute-position-encodings","method_name":"Absolute Position Encodings"},{"method_slug":"adam","method_name":"Adam"},{"method_slug":"attention","method_name":"Attention"},{"method_slug":"bpe","method_name":"BPE"},{"method_slug":"dense-connections","method_name":"Dense Connections"},{"method_slug":"dropout","method_name":"Dropout"},{"method_slug":"label-smoothing","method_name":"Label Smoothing"},{"method_slug":"layer-normalization","method_name":"Layer Normalization"},{"method_slug":"linear-layer","method_name":"Linear Layer"},{"method_slug":"multi-head-attention","method_name":"Multi-Head Attention"},{"method_slug":"position-wise-feed-forward-layer","method_name":"Position-Wise Feed-Forward Layer"},{"method_slug":"residual-connection","method_name":"Residual Connection"},{"method_slug":"softmax","method_name":"Softmax"},{"method_slug":"transformer","method_name":"Transformer"}],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}