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In this paper, we focus on designing an online credit card fraud detection framework with big data technologies, by which we want to achieve three major goals: 1) the ability to fuse multiple detection models to improve accuracy, 2) the ability to process large amount of data and 3) the ability to do the detection in real time. To accomplish that, we propose a general workflow, which satisfies most...
The method of project management must be adopted since the development of Interactive Electronic Technical Manuals (IETMs) for aviation equipments is a complicated systematic project in order to coordinate the work of all participating units and various involved professional and technical personnel. Meanwhile, it ensures that the process of IETM project may achieve the optimal balance in terms of...
Distinguish accurately known and unknown attack is a key element to classification model in order to increase detection accuracy of unknown attacks. This paper proposes ArtiAnomalyG algorithm which expands sparse region and injects anomaly instances given the class label anomaly into the training data. Filtering experiment result shows that possibility of causing the collision with original instances...
The wrong information will be provided to upper management for making policies if the design of enterprise ERP implementation and performance evaluation index is unscientifec. In this paper, based on balanced scorecard theory, a enterprise ERP implementation and performance evaluation index was founded, and mainly introduced the methods and procedures of the ERP performance evaluation model established...
Image segmentation is very essential and critical to image processing and pattern recognition. It is known that, color image segmentation approaches are based on monochrome segmentation approaches operating in different color spaces. So in this paper, an improved method which uses the FSVM (fuzzy support vector machines) algorithm for color image segmentation in the HSI (hue-saturation-intensity)...
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