<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>In order to explore the application of machine learning algorithm to intelligent analysis of big data in an artificial intelligence (AI) environment, make cognitive computing meet the requirements of AI and better assist humans to carry out data analysis, first, the theoretical basis of machine learning algorithm is elaborated. Then, a cognitive computational model based on the machine learning algorithm is proposed, including the essence, principle, function, training method of deep belief network (DBN) algorithm, as well as the joint use of DBN algorithm and multilayer perceptron. Finally, the proposed algorithm is simulated. The results show that under the same parameter conditions, the accuracy rate of the DBN algorithm combined with multilayer perceptron is higher than that of the DBN algorithm; when the number of units is >40, the accuracy rate of the DBN algorithm combined with multilayer perceptron is significantly higher than that of the DBN algorithm; when the number of units is 30, the best effect can be obtained, and the error rate is &lt;0.05, but the DBN algorithm cannot achieve this effect alone; when the number of network layers is specified as four, the error rate of the DBN algorithm combined with multilayer perceptron is &lt;0.05, forming the optimal level. In the AI environment, the performance of the cognitive computational model based on the DBN algorithm and multilayer perceptron can reach the highest level, which makes the computer become a handy intelligent auxiliary tool for human beings.</p>
</abstract>

In order to explore the application of machine learning algorithm to intelligent analysis of big data in an artificial intelligence (AI) environment, make cognitive computing meet the requirements of AI and better assist humans to carry out data analysis, first, the theoretical basis of machine learning algorithm is elaborated. Then, a cognitive computational model based on the machine learning algorithm is proposed, including the essence, principle, function, training method of deep belief network (DBN) algorithm, as well as the joint use of DBN algorithm and multilayer perceptron. Finally, the proposed algorithm is simulated. The results show that under the same parameter conditions, the accuracy rate of the DBN algorithm combined with multilayer perceptron is higher than that of the DBN algorithm; when the number of units is >40, the accuracy rate of the DBN algorithm combined with multilayer perceptron is significantly higher than that of the DBN algorithm; when the number of units is 30, the best effect can be obtained, and the error rate is <0.05, but the DBN algorithm cannot achieve this effect alone; when the number of network layers is specified as four, the error rate of the DBN algorithm combined with multilayer perceptron is <0.05, forming the optimal level. In the AI environment, the performance of the cognitive computational model based on the DBN algorithm and multilayer perceptron can reach the highest level, which makes the computer become a handy intelligent auxiliary tool for human beings.

Cognitive Computational Model Using Machine Learning Algorithm in Artificial Intelligence Environment

University of Science and Technology Liaoning

Department of Architecture, Faculty of Architecture and Interior Design

Department of Business Administration, Faculty of Administration Sciences

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

In order to explore the application of machine learning algorithm to intelligent analysis of big data in an artificial intelligence (AI) environment, make...

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a₂	g₁, g₂, g₃, g₄
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Cognitive Computational Model Using Machine Learning Algorithm in Artificial Intelligence Environment

Pubblicato online: 27 dic 2021

Pagine: 803 - 814

Ricevuto: 17 giu 2021

Accettato: 24 set 2021

DOI: https://doi.org/10.2478/amns.2021.2.00065

Parole chiave
artificial intelligence, machine learning, DBN algorithm, multilayer perceptron, cognitive computational model

© 2021 Shangyi Liu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

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Context of import values

Cognitive Computational Model Using Machine Learning Algorithm in Artificial Intelligence Environment

Pubblicato online: 27 dic 2021

Pagine: 803 - 814

Ricevuto: 17 giu 2021

Accettato: 24 set 2021

DOI: https://doi.org/10.2478/amns.2021.2.00065

Parole chiaveartificial intelligence, machine learning, DBN algorithm, multilayer perceptron, cognitive computational model

© 2021 Shangyi Liu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

Context of import values

Parole chiave
artificial intelligence, machine learning, DBN algorithm, multilayer perceptron, cognitive computational model