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Daily deal websites, such as Groupon and Living-Social, are now becoming increasingly popular current shopping trends worth multi-billion dollars. Understanding customers' purchase behaviors in daily deal websites is important to provide accurate and precise personalized recommendations in order for companies to gain more revenue. However, different from traditional online shopping sites, such as...
The smart phones and their applications add the richness of the VANET applications and increase the requirements on data dissemination support of the networks. This paper focuses on the link reliability model for data dissemination in urban VANETs. First, we extend the analytic model on 1-dimension road to the roads with orthogonal crossings. Then, we verify the link reliability model for the irregularly...
Convolutional neural networks show their advantage in human attribute analysis (e.g. age, gender and ethnicity). However, they experience issues (e.g. robustness and responsiveness) when deployed in an intelligent video system. We propose one compact CNN model and apply it in our video system motivated by the full consideration of performance and usability. With the proposed web image mining and labelling...
A new method of establishing hysteresis model using describing function of backlash and neural networks is proposed in this paper. With the describing function of backlash N(A), a mathematical expression is written, which combined with sinusoidal function working as input function can well establish major hysteresis loop. Finally, we established the modeling of neural network based on the new method...
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