必应词典为您提供popularity-bias的释义,网络释义: 倾向性偏倚;关注度偏差;
推荐系统漫谈之流行度偏置(popularity bias)与数据链路(Feedback Loop),程序员大本营,技术文章内容聚合第一站。
这篇文章通过模拟动态推荐实验,研究了受众人数不平衡、模型偏差、位置偏差、闭环反馈四种因素对推荐系统中流行度偏差的影响,认为受众人数不平衡和模型偏差是造成流行度偏差的主要因素。并提出了两种方法来去除动态场景下的popularity bias。 模拟实验设计比较新颖,但去
However, we argue that not all popularity bias is evil. Popularity bias not only results from conformity but also item quality, which is usually ignored by existing methods. Some items exhibit higher popularity as they have intrinsic better property. Blindly removing the popularity bias would lose...
How do recommendation models amplify popularity bias? An analysis from the spectral perspective. WSDM, 2025. 概 本文分析在不引入额外的约束下, 基于矩阵分解的模型倾向于匹配 item 的流行度. 符号说明 UU, user set, |U|=n|U|=n; II, item set, |I|=m|I|=m; Y∈{0,1}n×mY∈{0,1}n×...
As online music platforms continue to grow, music recommender systems play a vital role in helping users navigate and discover content within their vast musical databases. At odds with this larger goal, is the presence of popularity bias, which causes al
Popularity bias is one of these potentially harmful impacts, which stemmed from the shift from human intelligence to AI, or machine intelligence/machine learning (ML), when one explores the media and receives recommendations (often without requesting). In ML, three key steps usually occur; i.e....
英[ˌpɒpjuˈlærəti] 美[ˌpɑːpjuˈlærəti] 释义 常用 高考讲解 n. 流行,普及;声望 实用场景例句 全部 普及 流行 名气 名望 通俗性 人望 the increasingpopularityof cycling 骑自行车运动的日益风行 牛津词典 to win/losepopularitywith the students ...
用反事实推理缓解数据流行度偏差《Model-Agnostic Counterfactual Reasoning for Eliminating Popularity Bias in RS》 背景 在推荐场景,广泛存在长尾分布的现象,即少量的物品频繁的出现,导致正常训练的推荐模型更倾向于推荐流行物品,从而导致马太效应,即流行的物品被更频繁地推荐,并变得更加流行。目前针对这个问题的去偏算法...
Our further analyses illustrate that TASTE significantly improves the recommendation accuracy by reducing the popularity bias of previous item id based recommendation models and returning more appropriate and text-relevant items to satisfy users. All codes are available at https://github.com/OpenMatch/...