Trust Inference in Social Networks by Combination of Neural Network and Genetic Algorithm

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Fayyaz Maryam; VAHDATNEJAD HAMED; Kherad Mahdi

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Journal Paper

Paper Information

Journal: TABRIZ JOURNAL OF ELECTRICAL ENGINEERING Year:2020 | Volume:50 | Issue:1 (91) Page(s): 331-340

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Information Journal Paper

Title

Trust Inference in Social Networks by Combination of Neural Network and Genetic Algorithm

Author(s)

Fayyaz Maryam | VAHDATNEJAD HAMED | Kherad Mahdi | Issue Writer Certificate

Keywords

Trust InferenceQ1

Social NetworkQ1

Neural NetworkQ2

Genetic AlgorithmQ2

Abstract

The Trust Inference problem in a Social Network is defined as anticipating the trust level that a user can have to another user who is not directly connected to him on the trust network. This research aims to propose a method for Trust Inference in a trust network. Previous research studies are mainly limited to one type of trust network, and they cannot be used for different trust networks with different values of trust. In this research, soft computing and Neural Network model are used to predict trust values. To train the Neural Network system, Genetic Algorithm is exploited. One of the main advantages of the proposed method is that, unlike previous methods, it is not limited to one type of trust network, and it can also be used for trust networks with different values of trust. In the proposed method, at first four proposed features are extracted from the trust network, and afterward, the proposed Neural Network system is trained using these features as well as the Genetic Algorithm. The proposed method is implemented on the standard trust network and is compared with other similar methods. Experimental results indicate that the proposed method is able to produce more accurate results in comparison with previous methods.

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APA: Copy

Fayyaz, Maryam, VAHDATNEJAD, HAMED, & Kherad, Mahdi. (2020). Trust Inference in Social Networks by Combination of Neural Network and Genetic Algorithm. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, 50(1 (91) ), 331-340. SID. https://sid.ir/paper/383620/en

Vancouver: Copy

Fayyaz Maryam, VAHDATNEJAD HAMED, Kherad Mahdi. Trust Inference in Social Networks by Combination of Neural Network and Genetic Algorithm. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING[Internet]. 2020;50(1 (91) ):331-340. Available from: https://sid.ir/paper/383620/en

IEEE: Copy

Maryam Fayyaz, HAMED VAHDATNEJAD, and Mahdi Kherad, “Trust Inference in Social Networks by Combination of Neural Network and Genetic Algorithm,” TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, vol. 50, no. 1 (91) , pp. 331–340, 2020, [Online]. Available: https://sid.ir/paper/383620/en

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