| Title Details: | |
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Information Retrieval |
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| Other Titles: |
Theory, Algorithms, Applications |
| Authors: |
Papadopoulos, Apostolos Manolopoulos, Ioannis Tsichlas, Konstantinos |
| Reviewer: |
Katsaros, Dimitrios |
| Subject: | MATHEMATICS AND COMPUTER SCIENCE > COMPUTER SCIENCE > INFORMATION MANAGEMENT > INFORMATION STORAGE AND RETRIEVAL |
| Keywords: |
Search engines
Indexing Query processing Retrieval models |
| Description: | |
| Abstract: |
The book covers the basic topics of Information Retrieval offering the reader the necessary knowledge to understand the area and the basic tools. Although no apriori special knowledge is required, the reader should have a basic understanding of Data Structures, Algorithms and Databases. First, the most basic Recovery models that have been used are given. Two basic directory mechanisms are then presented: the inverted index directory and the signature-based directory. Lists are primarily used for efficient query answering. The next chapter studies Latent Semantic Analysis, which is a key technique for improving the quality of results. Next, the main topics of Information Retrieval in the World Wide Web are covered. Finally, the book concludes with a chapter covering Relevancy Feedback which aims to increase the accuracy of the results.
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| Linguistic Editors: |
Kougka, Margarita |
| Technical Editors: |
Karydis, Ioannis |
| Type: |
Undergraduate textbook |
| Creation Date: | 2015 |
| Item Details: | |
| ISBN |
978-960-603-457-2 |
| License: |
http://creativecommons.org/licenses/by-nc-nd/3.0/gr |
| DOI | http://dx.doi.org/10.57713/kallipos-600 |
| Handle | http://hdl.handle.net/11419/4191 |
| Bibliographic Reference: | Papadopoulos, A., Manolopoulos, I., & Tsichlas, K. (2015). Information Retrieval [Undergraduate textbook]. Kallipos, Open Academic Editions. https://dx.doi.org/10.57713/kallipos-600 |
| Language: |
Greek |
| Consists of: |
1. Introduction to Information Retrieval 2. Evaluation of Effectiveness 3. The Boolean Model 4. The Vector-Space Model 5. The Probabilistic Model 6. The Inverted Index 7. The Signature Index 8. Latent Semantic Analysis 9. Information Retrieval on the Web 10. Query Transformation and Relevance Feedback |
| Number of pages |
255 |
| Publication Origin: |
Kallipos, Open Academic Editions |
| User comments | |
There are no published comments available! | |