Simple two-level model of the hole-vibration quadruplet in 39K

Hamamoto, I.; Osnes, E.

doi:10.1016/0370-2693(74)90511-5

Cited by 10 publications

(1 citation statement)

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“…Guo et al [3] proposed a multi-level privacy protection method to solve the privacy problems that may arise in collaborative filtering systems and protect users' privacy. In addition to improving the practicability of recommender system by improving privacy, it is also effective by avoiding the single nature of recommendation results and improving the diversity of recommendation results [4]. Ding and Wang [5] used content-based recommendation algorithm to enable users to choose more different items and improve the coverage rate of recommendation system according to the content properties of the project.…”

Section: State Of the Artmentioning

confidence: 99%

Application and Exploration of Computing Architecture Based on Big Data Platform

Hou¹

2018

Proceedings of the 2018 International Symposium on Communication Engineering &Amp; Computer Science (CECS 2018)

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To discuss how to provide a reliable platform for processing big data, by studying some sub projects in core technology and its ecological environment, an extensible big data application system architecture used for processing large scale data sets is implemented. In addition, the architecture is organized into four levels in the form of hierarchical model: platform layer, data layer, business logic layer, and application layer. From the angle of hierarchy, the optimization of Hadoop and HBase, MapReduce programming mode, Mahout technology details and clustering algorithm are discussed. In combination with the customer value hierarchy model and neural network classification model, a distributed brand value model is proposed and successfully deployed on the framework application layer. As a result, it improves the research and implementation of the whole system architecture. Finally, the research contents of each layer are summarized, and the future research directions of the corresponding parts are discussed.

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Section: State Of the Artmentioning

confidence: 99%