Sökning: "Recommender System"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Recommender System.

1. 1. Dialogue Behavior Management in Conversational Recommender Systems

   Författare :Pontus Wärnestål; Arne Jönsson; Lars Degerstedt; Robert Dale; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Natural Language Interaction; Dialogue Systems; Recommender Systems; Dialogue Strategy Management; User Modeling; Preference Management; Computational linguistics; Datorlingvistik;

   Sammanfattning : This thesis examines recommendation dialogue, in the context of dialogue strategy design for conversational recommender systems. The purpose of a recommender system is to produce personalized recommendations of potentially useful items from a large space of possible options. LÄS MER

3. 2. Bootstrapping and decentralizing recommender systems

   Författare :Tomas Olsson; Arne Andersson; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datalogi; Computing Science;

   Sammanfattning : This thesis consists of three papers on recommender systems.The first paper addresses the problem of making decentralized recommendations using a peer-to-peer architecture. Collaborating recommender agents are connected into a network of neighbors that exchange user recommendations to find new items to recommend. LÄS MER

4. 3. Understanding Variability-Aware Analysis in Low-Maturity Variant-Rich Systems

   Författare :Mukelabai Mukelabai; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Variant-rich Systems; Quality Assurance; Low Maturity Software Systems; Recommender System;

   Sammanfattning : Context: Software systems often exist in many variants to support varying stakeholder requirements, such as specific market segments or hardware constraints. Systems with many variants (a.k.a. LÄS MER

5. 4. Facilitating Feature-Oriented Quality Assurance in Low-Maturity Variant-rich Systems

   Författare :Mukelabai Mukelabai; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Variant-Rich Systems; Cloned Projects; Quality Assurance; Feature Location; Test Case Reuse; Recommender System;

   Sammanfattning : Context: Many software systems exist in several variants customized for specific stakeholder requirements, such as different market segments or hardware constraints. This customization introduces a high level of complexity that renders traditional single-system quality assurance techniques inapplicable, since they need to consider variations and constraints between a system’s features—a. LÄS MER

7. 5. On fit uncertainty-reducing interventions in retail supply chains

   Författare :Emmelie Gustafsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; digital product fitting; retail supply chains; experience goods; product recommendation system; product recommender; Fit uncertainty;

   Sammanfattning : Fit uncertainty is used in this doctoral thesis to describe the customer’s experience of uncertainty about the physical fit of a product when shopping for experience goods. Experience goods are products whose attributes are difficult to ascertain without physical examination. LÄS MER