International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 07 | July 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 1308 Trust value calculation for Cloud Resources K Prasanth Kumar 1 , Prof. A. Ananda Rao 2 , Dr. P. Radhika Raju 3 1 M-Tech Scholar, Department of Computer Science and Engineering, JNTUA College of Engineering, Ananthapuramu, Andhra Pradesh, India 2 Professor, Department of Computer Science and Engineering, JNTUA College of Engineering, Ananthapuramu, Andhra Pradesh, India 3 Ad-hoc Assistant Professor, Department of Computer Science and Engineering, JNTUA College of Engineering, Ananthapuramu, Andhra Pradesh, India ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - The trust is the important factor in the cloud computing environment for delivering the services for the users. In a cloud infrastructure the best cloud resources can be chosen by the users based on the Trust value. Therefore, this paper provides a methodology, for calculating the trust value of cloud resources, which uses the naive Bayesian mining technique for finding the trust values. By using the naive Bayesian algorithm to predict the test set results by visualizing the training dataset by using classifier classification. The reputation values for resources performance graph can be analyzed. Trust values are calculated by using parameters including accessibility, reliability, ability-based trust value of the resources Turnaround Efficiency and Reputation value of the resource. it generates reputation performance graph. Key Words: Accessibility, reliability, Ability, Turnaround Efficiency, Reputation. 1. INTRODUCTION This paper is used for calculating Trust value for the Cloud resources. Previously some works are done on trust calculation, now here an extension to the previous works is done by adding the attributes and calculating those trust values based on the dataset which uses the naive Bayesian mining technique, which makes trust evaluation is more effective in cloud computing environment. In Cloud computing platform, providing highly trustworthy services is most important and primary task. Because the users wish to send sensitive information as well as the computing tasks to the cloud data centers to secure and to maintain safe their information. Cloud providers used to controls maintains and manages the data that is stored in the physical servers for example like Apple in regards to the icloud and so on. For making cloud technology for commercialization purpose, The resource providers should build or maintain the trust with the cloud users by completing their submitted jobs based upon mutual SLA established b/w the users and the Service provider, not only that but also it is required to see that the processed data is secured and safe at any cost[1]. The most important part of commercial aspects of cloud technology is the trust management [7, 12]. Now-a-days In distributed technology the cloud services are becoming popular because they allow the cloud users to rent best cloud resources from Cloud Service providers and provides the best services to customers, and also the storage infrastructure. Users pay as a rental basis for their use of services without spending huge amounts for maintenance, integration, and management of the IT infrastructure. Before the interaction happened between the cloud providers and the users it is very much important to build trust in the cloud relationship in order to reduce the malicious attacks and also security risk in the cloud. In this paper, the main objective is to propose a methodology for calculating trust value for the cloud resources based on the formulas of Accessibility, reliability, ability-based trust value of the resources, Turnaround Efficiency and Reputation Value of a resource. By using the naive Bayesian algorithm to predict the test set results the obtained results are mentioned in Fig.3, Fig.4. 2. RELATED WORK Grandison [6] Here many existing trust models are surveyed by them, and they have described trust is a belief that a particular entity, that acts as reliably, securely, and consistently in a precisely Context in Cloud technology. They said the trust is combination of different attributes for example truthfulness, reliability, honesty, security, and Quality of Service in cloud environment. Currently Now-a- days, there are key challenging issues faces for Trust computing mechanism in collaboration Cloud computing environment. At First, the trust is further side of security and the extended trust models should get embodied with multi dimensional Trust factors [2]. The newly extended trust Computing model contains the data from the existing