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The evolution of previous Click-Through Rate (CTR) models has mainly been driven by proposing complex components, whether shallow or deep, that are adept at modeling feature interactions. However, there has been less focus on improving…

信息检索 · 计算机科学 2024-11-26 Kexin Zhang , Fuyuan Lyu , Xing Tang , Dugang Liu , Chen Ma , Kaize Ding , Xiuqiang He , Xue Liu

Effective feature interaction modeling is critical for enhancing the accuracy of click-through rate (CTR) prediction in industrial recommender systems. Most of the current deep CTR models resort to building complex network architectures to…

信息检索 · 计算机科学 2026-03-24 Honghao Li , Qiuze Ru , Yiwen Zhang , Yi Zhang , Lei Sang , Yun Yang

Many vision and language models suffer from poor visual grounding - often falling back on easy-to-learn language priors rather than basing their decisions on visual concepts in the image. In this work, we propose a generic approach called…

计算机视觉与模式识别 · 计算机科学 2019-10-29 Ramprasaath R. Selvaraju , Stefan Lee , Yilin Shen , Hongxia Jin , Shalini Ghosh , Larry Heck , Dhruv Batra , Devi Parikh

Click-through rate (CTR) prediction plays an important role in online advertising systems. On the one hand, traditional CTR prediction models capture the collaborative signals in tabular data via feature interaction modeling, but they lose…

信息检索 · 计算机科学 2025-09-10 Rui Dong , Wentao Ouyang , Xiangzheng Liu

Click-through rate (CTR) prediction models are common in many online applications such as digital advertising and recommender systems. Field-Aware Factorization Machine (FFM) and Field-weighted Factorization Machine (FwFM) are…

信息检索 · 计算机科学 2021-06-16 Harshit Pande

Traditional Deep Learning Recommendation Models (DLRMs) face increasing bottlenecks in performance and efficiency, often struggling with generalization and long-sequence modeling. Inspired by the scaling success of Large Language Models…

Advertising is critical to many online e-commerce platforms such as e-Bay and Amazon. One of the important signals that these platforms rely upon is the click-through rate (CTR) prediction. The recent popularity of multi-modal sharing…

社会与信息网络 · 计算机科学 2021-09-07 Li He , Hongxu Chen , Dingxian Wang , Jameel Shoaib , Philip Yu , Guandong Xu

Click-through rate (CTR) prediction tasks typically estimate the probability of a user clicking on a candidate item by modeling both user behavior sequence features and the item's contextual features, where the user behavior sequence is…

信息检索 · 计算机科学 2026-03-16 Yi Xu , Chaofan Fan , Moyu Zhang , Jinxin Hu , Jiahao Wang , Hao Zhang , Shizhun Wang , Yu Zhang , Xiaoyi Zeng

Click-Through Rate (CTR) prediction is a fundamental technique in recommendation and advertising systems. Recent studies have shown that implementing multi-scenario recommendations contributes to strengthening information sharing and…

信息检索 · 计算机科学 2023-09-06 Jingtong Gao , Bo Chen , Menghui Zhu , Xiangyu Zhao , Xiaopeng Li , Yuhao Wang , Yichao Wang , Huifeng Guo , Ruiming Tang

In digital advertising, Click-Through Rate (CTR) and Conversion Rate (CVR) are very important metrics for evaluating ad performance. As a result, ad event prediction systems are vital and widely used for sponsored search and display…

机器学习 · 计算机科学 2019-07-04 Saeid Soheily Khah , Yiming Wu

Security monitoring systems typically treat anomaly detection as identifying statistical deviations from observed data distributions. In cryptographic traffic analysis, however, violations are defined not by rarity but by explicit policy…

密码学与安全 · 计算机科学 2026-02-26 Rahul D Ray

The goal of session-based recommendation in E-commerce is to predict the next item that an anonymous user will purchase based on the browsing and purchase history. However, constructing global or local transition graphs to supplement…

信息检索 · 计算机科学 2023-12-29 Xin Liu , Zheng Li , Yifan Gao , Jingfeng Yang , Tianyu Cao , Zhengyang Wang , Bing Yin , Yangqiu Song

With the advancement of multimedia internet, the impact of visual characteristics on the decision of users to click or not within the online retail industry is increasingly significant. Thus, incorporating visual features is a promising…

计算机视觉与模式识别 · 计算机科学 2024-06-07 Jia-Qi Yang , Chenglei Dai , Dan OU , Dongshuai Li , Ju Huang , De-Chuan Zhan , Xiaoyi Zeng , Yang Yang

Interpretable Learning to Rank (LtR) is an emerging field within the research area of explainable AI, aiming at developing intelligible and accurate predictive models. While most of the previous research efforts focus on creating post-hoc…

信息检索 · 计算机科学 2022-06-02 Claudio Lucchese , Franco Maria Nardini , Salvatore Orlando , Raffaele Perego , Alberto Veneri

Multi-agent collaborative perception has emerged as a widely recognized technology in the field of autonomous driving in recent years. However, current collaborative perception predominantly relies on LiDAR point clouds, with significantly…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Shaohong Wang , Lu Bin , Xinyu Xiao , Zhiyu Xiang , Hangguan Shan , Eryun Liu

Click-through rate (CTR) prediction is a vital task in industrial recommendation systems. Most existing methods focus on the network architecture design of the CTR model for better accuracy and suffer from the data sparsity problem.…

信息检索 · 计算机科学 2023-12-19 Qi Liu , Xuyang Hou , Defu Lian , Zhe Wang , Haoran Jin , Jia Cheng , Jun Lei

In Click-through rate (CTR) prediction models, a user's interest is usually represented as a fixed-length vector based on her history behaviors. Recently, several methods are proposed to learn an attentive weight for each user behavior and…

信息检索 · 计算机科学 2022-10-28 Zuowu Zheng , Xiaofeng Gao , Junwei Pan , Qi Luo , Guihai Chen , Dapeng Liu , Jie Jiang

The importance of higher-order relations is widely recognized in a large number of real-world systems. However, annotating them is a tedious and sometimes impossible task. Consequently, current approaches for data modelling either ignore…

机器学习 · 计算机科学 2025-06-06 Iulia Duta , Pietro Liò

Implicit neural representations (INRs) have garnered significant interest recently for their ability to model complex, high-dimensional data without explicit parameterisation. In this work, we introduce TRIDENT, a novel function for…

计算机视觉与模式识别 · 计算机科学 2023-11-27 Zhenda Shen , Yanqi Cheng , Raymond H. Chan , Pietro Liò , Carola-Bibiane Schönlieb , Angelica I Aviles-Rivero

Click-Through Rate (CTR) prediction is a core task in online personalization platform. A key step for CTR prediction is to learn accurate user representation to capture their interests. Generally, the interest expressed by a user is…

信息检索 · 计算机科学 2025-11-11 Xian-Jin Gui