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Customer service is often the most time-consuming aspect for e-commerce websites, with each contact typically taking 10-15 minutes. Effectively routing customers to appropriate agents without transfers is therefore crucial for e-commerce…

Machine Learning · Computer Science 2024-02-27 Shu-Ting Pi , Michael Yang , Yuying Zhu , Qun Liu

The search engine plays a fundamental role in online e-commerce systems, to help users find the products they want from the massive product collections. Relevance is an essential requirement for e-commerce search, since showing products…

Information Retrieval · Computer Science 2021-02-16 Shaowei Yao , Jiwei Tan , Xi Chen , Keping Yang , Rong Xiao , Hongbo Deng , Xiaojun Wan

In the 'Big Data' era, many real-world applications like search involve the ranking problem for a large number of items. It is important to obtain effective ranking results and at the same time obtain the results efficiently in a timely…

Machine Learning · Statistics 2017-06-08 Shichen Liu , Fei Xiao , Wenwu Ou , Luo Si

Personalized search has been a hot research topic for many years and has been widely used in e-commerce. This paper describes our solution to tackle the challenge of personalized e-commerce search at CIKM Cup 2016. The goal of this…

Information Retrieval · Computer Science 2017-08-16 Chen Wu , Ming Yan , Luo Si

This paper analyses role of internet in marketing and its influences on business decision-making process. It explains how the decision maker collect variety of information about customers through internet and analysis this data to better…

Computers and Society · Computer Science 2021-01-18 Tanzila Saba

Data mining is a new concept & an exploration and analysis of large data sets, in order to discover meaningful patterns and rules. Many organizations are now using the data mining techniques to find out meaningful patterns from the…

Databases · Computer Science 2011-12-20 Tejaswini Hilage , R. V. Kulkarni

Large-scale digital platforms generate billions of timestamped user-item interactions (events) that are crucial for predicting user attributes in, e.g., fraud prevention and recommendations. While self-supervised learning (SSL) effectively…

To reduce negative environmental impacts, power stations and energy grids need to optimize the resources required for power production. Thus, predicting the energy consumption of clients is becoming an important part of every energy…

Machine Learning · Computer Science 2022-10-31 Ye Lin Tun , Kyi Thar , Chu Myaet Thwal , Choong Seon Hong

Federated Learning has emerged as a transformative paradigm for collaborative machine learning across distributed environments. However, its performance is strongly influenced by the aggregation strategy used to combine local model updates…

Machine Learning · Computer Science 2026-05-13 Antonios Makris , Christos Dousis , Emmanouil Kritharakis , Stavros Bouras , Konstantinos Tserpes

In this paper, we propose a new product knowledge graph (PKG) embedding approach for learning the intrinsic product relations as product knowledge for e-commerce. We define the key entities and summarize the pivotal product relations that…

Machine Learning · Computer Science 2019-12-02 Da Xu , Chuanwei Ruan , Evren Korpeoglu , Sushant Kumar , Kannan Achan

Modern e-commerce services frequently target customers with incentives or interventions to engage them in their products such as games, shopping, video streaming, etc. This customer engagement increases acquisition of more customers and…

Machine Learning · Computer Science 2024-12-31 Qiqi Li , Roopali Singh , Charin Polpanumas , Tanner Fiez , Namita Kumar , Shreya Chakrabarti

Click models are an important tool for leveraging user feedback, and are used by commercial search engines for surfacing relevant search results. However, existing click models are lacking in two aspects. First, they do not share…

Information Retrieval · Computer Science 2014-01-03 Dinesh Govindaraj , Tao Wang , S. V. N. Vishwanathan

Customer experience plays a critical role for a profitable organisation or company. A satisfied customer for a company corresponds to higher rates of customer retention, and better representation in the market. One way to improve customer…

Machine Learning · Computer Science 2023-05-26 S. Filippou , A. Tsiartas , P. Hadjineophytou , S. Christofides , K. Malialis , C. G. Panayiotou

Result relevance prediction is an essential task of e-commerce search engines to boost the utility of search engines and ensure smooth user experience. The last few years eyewitnessed a flurry of research on the use of Transformer-style…

Information Retrieval · Computer Science 2021-01-14 Ziyang Liu , Zhaomeng Cheng , Yunjiang Jiang , Yue Shang , Wei Xiong , Sulong Xu , Bo Long , Di Jin

The majority of existing recommender systems rely on user ratings, which are limited by the lack of user collaboration and the sparsity problem. To address these issues, this study proposes a behavior-based recommender system that leverages…

Information Retrieval · Computer Science 2024-03-28 Reza Barzegar Nozari , Mahdi Divsalar , Sepehr Akbarzadeh Abkenar , Mohammadreza Fadavi Amiri , Ali Divsalar

Session data has been widely used for understanding user's behavior in e-commerce. Researchers are trying to leverage session data for different tasks, such as purchase intention prediction, remaining length prediction, recommendation,…

Information Retrieval · Computer Science 2024-03-06 Zixuan Li , Lizi Liao , Yunshan Ma , Tat-Seng Chua

Understanding customer behavior is fundamental for many use-cases in industry, especially in accelerated growth areas such as fin-tech and e-commerce. Structured data are often expensive, time-consuming and inadequate to analyze and study…

Machine Learning · Computer Science 2020-10-07 Amir Jalilifard , Dehua Chen , Lucas Pereira Lopes , Isaac Ben-Akiva , Pedro Henrique Gonçalves Inazawa

In e-commerce, ranking the search results based on users' preference is the most important task. Commercial e-commerce platforms, such as, Amazon, Alibaba, eBay, Walmart, etc. perform extensive and relentless research to perfect their…

Information Retrieval · Computer Science 2024-12-06 Md. Ahsanul Kabir , Mohammad Al Hasan , Aritra Mandal , Daniel Tunkelang , Zhe Wu

This paper presents a novel approach to predicting buying intent and product demand in e-commerce settings, leveraging a Deep Q-Network (DQN) inspired architecture. In the rapidly evolving landscape of online retail, accurate prediction of…

Machine Learning · Computer Science 2025-06-24 Aditi Madhusudan Jain

Training and refreshing a web-scale Question Answering (QA) system for a multi-lingual commercial search engine often requires a huge amount of training examples. One principled idea is to mine implicit relevance feedback from user behavior…

Information Retrieval · Computer Science 2020-06-17 Linjun Shou , Shining Bo , Feixiang Cheng , Ming Gong , Jian Pei , Daxin Jiang