Title Details: | |
Content-based Filtering Algorithms |
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Authors: |
Symeonidis, Panagiotis |
Description: | |
Abstract: |
In this chapter we will study content-based filtering algorithms. We will describe the vector space model (vector space model) and the Term Frequency Inverse Document Frequency (TF-IDF) technique that weights the importance of a feature in a user's profile. Also, we will refer to recommendation systems using decision trees and the Bayesian classifier, which is a probabilistic prediction model. Then, we will give a detailed description of the basic methods (Gini index, Entropy, and χ2-statistic) for ranking the characteristics of a user's profile based on their importance for the decision tree algorithm.
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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/11419/9575 |
Bibliographic Reference: | Symeonidis, P. (2023). Content-based Filtering Algorithms [Chapter]. In Symeonidis, P. 2023. Intelligent Recommender Systems [Postgraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/9575 |
Language: |
Greek |
Is Part of: |
Intelligent Recommender Systems |
Publication Origin: |
Kallipos, Open Academic Editions |