12,323 research outputs found
Recommender Systems in E-commerce
E-commerce recommender systems are becoming increasingly important in the
current digital world. They are used to personalize user experience, help
customers find what they need quickly and efficiently, and increase revenue for
the business. However, there are several challenges associated with big
data-based e-commerce recommender systems. These challenges include limited
resources, data validity period, cold start, long tail problem, scalability. In
this paper, we discuss the challenges and potential solutions to overcome these
challenges. We also discuss the different types of e-commerce recommender
systems, their advantages, and disadvantages. We conclude with some future
research directions to improve the performance of e-commerce recommender
systems
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Study on Recommender Systems for Business-To-Business Electronic Commerce
Recommender systems have become a popular technique and strategy for helping users select desirable products or services. Most research in this area focused on applying the method to help the customers in Business-to-Customer (B2C) electronic commerce (e-commerce), however, the participants in Business- to-Business (B2B) market can also get useful assistance from the recommender system. In this article we discuss the application of recommender system to B2B e-commerce. First, we examine how recommender system help B2B participants do transactions easier, then we design an effective system framework for the B2B e-commerce\u27s recommender system based on B2B business practices and business intelligence; and then, we define the model components and processes; in the end, the ongoing challenges of the application will be discussed
Promoting cold-start items in recommender systems
As one of major challenges, cold-start problem plagues nearly all recommender
systems. In particular, new items will be overlooked, impeding the development
of new products online. Given limited resources, how to utilize the knowledge
of recommender systems and design efficient marketing strategy for new items is
extremely important. In this paper, we convert this ticklish issue into a clear
mathematical problem based on a bipartite network representation. Under the
most widely used algorithm in real e-commerce recommender systems, so-called
the item-based collaborative filtering, we show that to simply push new items
to active users is not a good strategy. To our surprise, experiments on real
recommender systems indicate that to connect new items with some less active
users will statistically yield better performance, namely these new items will
have more chance to appear in other users' recommendation lists. Further
analysis suggests that the disassortative nature of recommender systems
contributes to such observation. In a word, getting in-depth understanding on
recommender systems could pave the way for the owners to popularize their
cold-start products with low costs.Comment: 6 pages, 6 figure
A Survey of e-Commerce Recommender Systems
Due to their powerful personalization and efficiency features, recommendation systems are being used extensively in many online environments. Recommender systems provide great opportunities to businesses, therefore research on developing new recommender system techniques and methods have been receiving increasing attention. This paper reviews recent developments in recommender systems in the domain of ecommerce. The main purpose of the paper is to summarize and compare the latest improvements of e-commerce recommender systems from the perspective of e-vendors. By examining the recent publications in the field, our research provides thorough analysis of current advancements and attempts to identify the existing issues in recommender systems. Final outcomes give practitioners and researchers the necessary insights and directions on recommender systems
Applying Recommendation Techniques In Conventional Grocery Retailing
In grocery retailing, promotions and recommendations, derived from traditional data mining techniques, apply uniformly to all customers and not to individual ones, thus failing to meet each customer’s personal needs. On the other hand, recommender systems have been widely explored in the field of e-commerce managing to provide targeted personalized recommendations for products and services. Despite the great success of recommender systems in internet retailing, their application in many other fields remains practically unexplored. RFID and pervasive networking technologies now offer the potentials to utilize recommender systems in physical environment. The scope of this paper is to examine the individual characteristics of the new domain along with the applicability of various recommendations techniques. The results indicate the superiority of the e-commerce recommendation techniques against the traditional approaches currently used in grocery retailing
The Determinants of Acceptance of Recommender Systems: Applying the UTAUT Model
This study investigates how consumers assess the quality of two types of recommender systems, collaborative filtering and content-based, in the content of e-commerce by using a modified Unified Theory of Acceptance and Use of Technology (UTAUT) model. Specifically, the under-investigated concept of trust in technological artifacts is adapted to a modified UTAUT model. Additionally, this study considers hedonic and utilitarian product characteristics, attempting to present a comprehensive range of recommender system acceptance. A total of 51 participants completed an online 2 (recommender systems) x 2 (products) survey. The results suggested that type of recommender systems and products did have different impacts on the behavioral intention to use recommender systems. This study may be of importance in explaining factors contributing to use recommender systems, as well as in providing designers of recommender systems with a better understanding of how to provide a more effective recommender system
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