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[Purpose] To better understand the online reviews and help potential consumers, businessmen, and product manufacturers effectively obtain users' evaluation on product aspects, this paper explores the distribution regularities of user…

计算与语言 · 计算机科学 2022-09-09 Chenglei Qin , Chengzhi Zhang , Yi Bu

We study generalizations of online bipartite matching in which each arriving vertex (customer) views a ranked list of offline vertices (products) and matches to (purchases) the first one they deem acceptable. The number of products that the…

数据结构与算法 · 计算机科学 2023-06-27 Brian Brubach , Nathaniel Grammel , Will Ma , Aravind Srinivasan

Developing shopping experiences that delight the customer requires businesses to understand customer taste. This work reports a method to learn the shopping preferences of frequent shoppers to an online gift store by combining ideas from…

We consider the revenue maximization problem for an online retailer who plans to display in order a set of products differing in their prices and qualities. Consumers have attention spans, i.e., the maximum number of products they are…

机器学习 · 计算机科学 2025-11-11 Ningyuan Chen , Anran Li , Shuoguang Yang

We propose a robust classifier to predict buying intentions based on user behaviour within a large e-commerce website. In this work we compare traditional machine learning techniques with the most advanced deep learning approaches. We show…

机器学习 · 计算机科学 2016-05-27 Armando Vieira

Recommender systems are mostly well known for their applications in e-commerce sites and are mostly static models. Classical personalized recommender algorithm includes item-based collaborative filtering method applied in Amazon, matrix…

信息检索 · 计算机科学 2016-07-12 Zhiyuan Fang , Lingqi Zhang , Kun Chen

Recommendation system has been widely used in different areas. Collaborative filtering focuses on rating, ignoring the features of items itself. In order to effectively evaluate customers preferences on books, taking into consideration of…

信息检索 · 计算机科学 2018-05-01 Xixi Li , Jiahao Xing , Haihui Wang , Lingfang Zheng , Suling Jia , Qiang Wang

Online e-commerce platforms have been extending in-store shopping, which allows users to keep the canonical online browsing and checkout experience while exploring in-store shopping. However, the growing transition between online and…

In the e-commerce space, accurate prediction of delivery dates plays a major role in customer experience as well as in optimizing the supply chain operations. Predicting a date later than the actual delivery date might sometimes result in…

机器学习 · 计算机科学 2021-05-04 Preethi V , Nachiappan Sundaram , Ravindra Babu Tallamraju

Product feature recommendations are critical for online customers to purchase the right products based on the right features. For a customer, selecting the product that has the best trade-off between price and functionality is a…

信息检索 · 计算机科学 2021-05-04 Mingming Guo , Nian Yan , Xiquan Cui , Simon Hughes , Khalifeh Al Jadda

Recently, personalized product search attracts great attention and many models have been proposed. To evaluate the effectiveness of these models, previous studies mainly utilize the simulated Amazon recommendation dataset, which contains…

信息检索 · 计算机科学 2023-05-25 Jiongnan Liu , Zhicheng Dou , Guoyu Tang , Sulong Xu

Motivated by the dynamic assortment offerings and item pricings occurring in e-commerce, we study a general problem of allocating finite inventories to heterogeneous customers arriving sequentially. We analyze this problem under the…

数据结构与算法 · 计算机科学 2019-05-14 Will Ma , David Simchi-Levi

In order to satisfy the consumers' increasing personalized service demand, the Intelligent service has arisen. User service intention recognition is an important challenge for intelligent service system to provide precise service. It is…

人工智能 · 计算机科学 2019-10-02 Shengbin Jia , Yang Xiang

Understanding customer behavior in retail stores plays a crucial role in improving customer satisfaction by adding personalized value to services. Behavior analysis reveals both general and detailed patterns in the interaction of customers…

This paper describes the solution of Bazinga Team for Tmall Recommendation Prize 2014. With real-world user action data provided by Tmall, one of the largest B2C online retail platforms in China, this competition requires to predict future…

机器学习 · 计算机科学 2015-03-05 Yuyu Zhang , Liang Pang , Lei Shi , Bin Wang

A retailer is purchasing goods in bundles from suppliers and then selling these goods in bundles to customers; her goal is to maximize profit, which is the revenue obtained from selling goods minus the cost of purchasing those goods. In…

数据结构与算法 · 计算机科学 2025-08-01 Yossi Azar , Niv Buchbinder , Roie Levin , Or Vardi

We consider a context-based dynamic pricing problem of online products, which have low sales. Sales data from Alibaba, a major global online retailer, illustrate the prevalence of low-sale products. For these products, existing…

机器学习 · 统计学 2022-05-24 Sentao Miao , Xi Chen , Xiuli Chao , Jiaxi Liu , Yidong Zhang

E-commerce platforms are increasingly reliant on recommendation systems to enhance user experience, retain customers, and, in most cases, drive sales. The integration of machine learning methods into these systems has significantly improved…

信息检索 · 计算机科学 2025-06-24 Aneta Poniszewska-Maranda , Magdalena Pakula , Bozena Borowska

Recommenders take place on a wide scale of e-commerce systems, reducing the problem of information overload. The most common approach is to choose a recommender used by the system to make predictions. However, users vary from each other;…

信息检索 · 计算机科学 2024-10-18 Peter Tibensky , Michal Kompan

It is of high interest for a company to identify customers expected to bring the largest profit in the upcoming period. Knowing as much as possible about each customer is crucial for such predictions. However, their demographic data,…

机器学习 · 计算机科学 2018-03-30 Jelena Stojanovic , Djordje Gligorijevic , Zoran Obradovic