Recommendation Technique for the “Cold-Start” Problem
Journal Title: Revista Romana de Interactiune Om-Calculator - Year 2016, Vol 9, Issue 3
Abstract
Usually, users that benefit from a Recommender System outputs only get a list of items that the system assumes the best match their needs, without having any clue regarding how the system managed to figure out what they like. In this paper, we propose a mechanism that generates content-based recommendations organized on levels of similarities with the selected product in order to let the user decide about what similarity degree (s)he wants to explore. We demonstrate empirically that our proposed mechanism can ensure good performance for a recommendation technique under the cold-start conditions.
Authors and Affiliations
Mihaela Colhon, Adrian Iftene
Aspecte specifice privind utilizabilitatea siturilor web pentru admiterea la facultate
Siturile pentru admiterea la facultate sunt accesate în fiecare an de mii de persoane, în căutarea diferitor informaţii. În acest articol prezentăm o primă evaluare empirică a utilizabilităţii siturilor pentru admiterea...
Questionnaire Analysis for Improvement of Student’s Interaction in Tesys e-Learning Platform
This paper presents an extension of a previously conducted study that aims to reveal usability problems of specific functionalities. The current study also uses Tesys e-Learning platform as our study environment, therefo...
A ventriloquism perspective on Natural Language Processing
Natural language interfaces and, in general, Natural Language Processing (NLP) state of the art applications cannot handle satisfactory (if they can at all) conversational implicatures, illocutionary force, stylization,...
Interactions in Smart Environments and the Importance of Modelling
One challenge in software engineering is the development of smart environments that help users to intuitively accomplish their tasks. The ideal smart environment dynamically manages a diverse collection of devices, is ac...
The Impact of Usability Problems on the Perceived Usefulness and Perceived Enjoyment of an Augmented Reality Learning Scenario
Augmented reality technologies create new opportunities to increase students’ motivation to learn. The integration of real objects in a computing environemnt requires specific interaction techniques which are making more...