Ranking of Search Requests in the Digital Information Retrieval System Based on Dynamic Neural Networks
The article is devoted to the problem of optimization of search request ranking algorithms in the digital information retrieval system. The algorithm of functioning of the neural network ranking unit based on Hopfield neural network is built. The ability to generate a ranked list of pages found as a...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2022/6460838 |
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| _version_ | 1832550782520524800 |
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| author | Viera Bartosova Svetlana Drobyazko Sergii Bogachov Olga Afanasieva Maria Mikhailova |
| author_facet | Viera Bartosova Svetlana Drobyazko Sergii Bogachov Olga Afanasieva Maria Mikhailova |
| author_sort | Viera Bartosova |
| collection | DOAJ |
| description | The article is devoted to the problem of optimization of search request ranking algorithms in the digital information retrieval system. The algorithm of functioning of the neural network ranking unit based on Hopfield neural network is built. The ability to generate a ranked list of pages found as a result of the request in the digital information retrieval system can be provided by solving two problems of integer optimization: the problem of assignment of combinatorial sets of criteria for assessing the relevance of web page search and the problem of sorting of numbers—relevance values. The architecture of the neural network model based on the dynamic Hopfield neural network with binary output function designed for combinatorial optimization of the final list of documents found in the digital information retrieval system was synthesized. Promising variants of neural network models with binary output function of neurons for synthesis of the optimal evaluation plan with a combinatorial set of criteria by solving the problem of assignment were built. It has been proven that the built models differ in the rules for determining the coefficients of synaptic connections and external shifts; each of the created rules can be used independently or in different combinations with one another. In the course of analytical research, it was found that the optimization formulation of the problem of sorting of relevance values of search pages is identical to the problem of assignment of combinatorial groups of evaluation criteria provided that the elements of the performance matrix of the latter are defined as linear combinations of relevance values. |
| format | Article |
| id | doaj-art-1e053c499b924faeabc8694906f4d6fc |
| institution | Kabale University |
| issn | 1099-0526 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-1e053c499b924faeabc8694906f4d6fc2025-02-03T06:05:48ZengWileyComplexity1099-05262022-01-01202210.1155/2022/6460838Ranking of Search Requests in the Digital Information Retrieval System Based on Dynamic Neural NetworksViera Bartosova0Svetlana Drobyazko1Sergii Bogachov2Olga Afanasieva3Maria Mikhailova4University of ZilinaThe European Academy of Sciences Ltd.Financial University Under the Government of the Russian FederationMoscow Aviation Institute (National Research University)Medical SciencesThe article is devoted to the problem of optimization of search request ranking algorithms in the digital information retrieval system. The algorithm of functioning of the neural network ranking unit based on Hopfield neural network is built. The ability to generate a ranked list of pages found as a result of the request in the digital information retrieval system can be provided by solving two problems of integer optimization: the problem of assignment of combinatorial sets of criteria for assessing the relevance of web page search and the problem of sorting of numbers—relevance values. The architecture of the neural network model based on the dynamic Hopfield neural network with binary output function designed for combinatorial optimization of the final list of documents found in the digital information retrieval system was synthesized. Promising variants of neural network models with binary output function of neurons for synthesis of the optimal evaluation plan with a combinatorial set of criteria by solving the problem of assignment were built. It has been proven that the built models differ in the rules for determining the coefficients of synaptic connections and external shifts; each of the created rules can be used independently or in different combinations with one another. In the course of analytical research, it was found that the optimization formulation of the problem of sorting of relevance values of search pages is identical to the problem of assignment of combinatorial groups of evaluation criteria provided that the elements of the performance matrix of the latter are defined as linear combinations of relevance values.http://dx.doi.org/10.1155/2022/6460838 |
| spellingShingle | Viera Bartosova Svetlana Drobyazko Sergii Bogachov Olga Afanasieva Maria Mikhailova Ranking of Search Requests in the Digital Information Retrieval System Based on Dynamic Neural Networks Complexity |
| title | Ranking of Search Requests in the Digital Information Retrieval System Based on Dynamic Neural Networks |
| title_full | Ranking of Search Requests in the Digital Information Retrieval System Based on Dynamic Neural Networks |
| title_fullStr | Ranking of Search Requests in the Digital Information Retrieval System Based on Dynamic Neural Networks |
| title_full_unstemmed | Ranking of Search Requests in the Digital Information Retrieval System Based on Dynamic Neural Networks |
| title_short | Ranking of Search Requests in the Digital Information Retrieval System Based on Dynamic Neural Networks |
| title_sort | ranking of search requests in the digital information retrieval system based on dynamic neural networks |
| url | http://dx.doi.org/10.1155/2022/6460838 |
| work_keys_str_mv | AT vierabartosova rankingofsearchrequestsinthedigitalinformationretrievalsystembasedondynamicneuralnetworks AT svetlanadrobyazko rankingofsearchrequestsinthedigitalinformationretrievalsystembasedondynamicneuralnetworks AT sergiibogachov rankingofsearchrequestsinthedigitalinformationretrievalsystembasedondynamicneuralnetworks AT olgaafanasieva rankingofsearchrequestsinthedigitalinformationretrievalsystembasedondynamicneuralnetworks AT mariamikhailova rankingofsearchrequestsinthedigitalinformationretrievalsystembasedondynamicneuralnetworks |