Title Details: | |
Context-aware Recommender Systems |
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Authors: |
Symeonidis, Panagiotis |
Description: | |
Abstract: |
In this chapter we will study recommendation systems that take into account external (contextual) factors of the user's interaction with a product or item (e.g. the timing of the interaction, the geographical location of the user, his/her emotional state, the communication device used etc.). We will also describe protocols for evaluating the quality of algorithms that take into account the aforementioned timing. Then, as an exemplar of context-aware systems recommendation we will analyze algorithms that recommend either single points of interest (museums, archaeological sites, attractions etc.) or a similar set where a user can navigate sequentially during his/her visit to a city (Point of Interest Recommendation versus Itinerary Recommendation). Finally, we will refer to hybrid recommendation systems, which therefore combine collaborative data with content data (content-based data), which in turn describe the elements and users (e.g. the emotional state of a user at the time of interaction with an item, the place of the item, the time of interaction with the item, and the time of interaction with the item, where it is located etc.).
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Linguistic Editors: |
Sakellarios, Michalis |
Technical Editors: |
Karatzidis, Dimitrios |
Graphic Editors: |
Symeonidis, Panagiotis |
Type: |
Chapter |
Creation Date: | 29-05-2023 |
Item Details: | |
License: |
Attribution - NonCommercial - ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
Handle | http://hdl.handle.net/11419/9576 |
Bibliographic Reference: | Symeonidis, P. (2023). Context-aware Recommender Systems [Chapter]. In Symeonidis, P. 2023. Intelligent Recommender Systems [Postgraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/9576 |
Language: |
Greek |
Is Part of: |
Intelligent Recommender Systems |
Publication Origin: |
Kallipos, Open Academic Editions |