Asset Details
Do you wish to reserve the book?
Introducing CSP Dataset: A Dataset Optimized for the Study of the Cold Start Problem in Recommender Systems
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Introducing CSP Dataset: A Dataset Optimized for the Study of the Cold Start Problem in Recommender Systems
Do you wish to request the book?
Introducing CSP Dataset: A Dataset Optimized for the Study of the Cold Start Problem in Recommender Systems
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Introducing CSP Dataset: A Dataset Optimized for the Study of the Cold Start Problem in Recommender Systems
2023
Overview
Recommender systems are tools that help users in the decision-making process of choosing items that may be relevant for them among a vast amount of other items. One of the main problems of recommender systems is the cold start problem, which occurs when either new items or new users are added to the system and, therefore, there is no previous information about them. This article presents a multi-source dataset optimized for the study and the alleviation of the cold start problem. This dataset contains info about the users, the items (movies), and ratings with some contextual information. The article also presents an example user behavior-driven algorithm using the introduced dataset for creating recommendations under the cold start situation. In order to create these recommendations, a mixed method using collaborative filtering and user-item classification has been proposed. The results show recommendations with high accuracy and prove the dataset to be a very good asset for future research in the field of recommender systems in general and with the cold start problem in particular.
Publisher
MDPI AG
Subject
