Essays about: "Implicit feedback"

Showing result 21 - 25 of 26 essays containing the words Implicit feedback.

1. 21. A Comparison of Katz-eig and Link-analysis for Implicit Feedback Recommender Systems

   University essay from Linköpings universitet/Artificiell intelligens och integrerad datorsystem; Linköpings universitet/Tekniska fakulteten

   Author : Jonas Hietala; [2015]
   Keywords : katz-eig; link analysis; recommender systems; machine learning;

   Abstract : Recommendations are becoming more and more important in a world where there is an abundance of possible choices and e-commerce and content providers are featuring recommendations prominently. Recommendations based on explicit feedback, where user is giving feedback for example with ratings, has been a popular research subject. READ MORE

3. 22. Implikat : A System for Categorizing Products using Implicit Feedback on a Website

   University essay from KTH/Data- och elektroteknik

   Author : Olle Carlquist; Santos Boström Leijon; [2014]
   Keywords : implicit feedback; relevance judgments; ranking systems; implicit feedback; relevansbedömning; rankningssystem;

   Abstract : Implicit feedback is a form a relevance feedback that is inferred from how users interact with an information retrieval system such as an online search engine. This degree project report describes a method of using implicit feedback to establish relevance judgments and rank products based on their relevance to a specified attribute. READ MORE

4. 23. Changing a user’s search experience byincorporating preferences of metadata

   University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

   Author : Miran Ali; [2014]
   Keywords : search engine; search; findwise; solr; searching; relevance; qf; cosine similarity; mongodb; inex;

   Abstract : Implicit feedback is usually data that comes from users’ clicks, search queries and text highlights. It exists in abun- dance, but it is riddled with much noise and requires advanced algorithms to properly make good use of it. READ MORE

5. 24. Learning to Rank Using Implicit Feedback andActive Exploration : Applying the Glicko Rating System to a People-Search Context

   University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

   Author : MEIDI TÕNISSON; [2014]
   Keywords : ;

   Abstract : Learning to rank using implicit feedback is a relatively new supervised machine learning method, in which training data is used in order to automatically calculate search engine document ranking parameters. This thesis describes the implementation and evaluation of a rank learning algorithm with active learning. READ MORE

6. 25. Interactive Narratives with 3D Environments

   University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

   Author : Anna Maria Polli; [2013]
   Keywords : Adaptive narrative; generalizable scenario; 3D models; implicit and explicit interaction; subliminal and supraliminal cues; user experience;

   Abstract : One of the major problems in human computer interaction in a 3D virtual world is the extreme difficulty to deal with vast quantities of information in everyday life. This condition leads to problems such as indecisions of the human that outlines stress factors and causes an undesirable user experience. READ MORE