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Clustering techniques that group samples based on their attribute similarity have been widely used in many fields such as pattern recognition, feature extraction and malicious behavior characterization. Due to its importance, various clustering techniques have been developed with distributed frameworks such as K-means with Hadoop in Apache Mahout for scalable computation. While K-means requires the...
In this paper, we propose a framework that fuses textual and visual features of user generated social media data to mine the distribution of user interests. The proposed framework consists of three steps: feature extraction, model training, and user interest mining. We choose boards from popular users on Pinterest to collect training and test data. For each pin we extract the term-document matrices...
Virtual Reality technology is new technology developed in recent years. Transformer overhaul of virtual reality simulation system is an important area of technology. In this paper, based on virtual reality simulation system for transformer overhaul and development process, this system development and design concept can also be applied to the circuit breaker, isolator and other electrical equipment.
Database authentication verifies valuable content from illicit copying, illegal redistribution and maliciously tamper while it is to be sold or be outsourced to un-trusted parties. This paper exploits the digital watermarking technology for guaranteeing the database integrity underlying distortion free of database content. The proposed scheme employs SVR predictive function to obtain characteristic...
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