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Deep learning technologies have been successfully applied to acoustic emotion recognition lately. In this work, we propose to apply multi-task learning for acoustic emotion recognition based on the Deep Belief Network (DBN) framework. We treat the categorical emotion recognition task as the major task. For the secondary task, we leverage two continuous labels, valence and activation. Two strategies...
Stochastic model checking is using the verification method of model checking to quantitative verification system model with stochastic behaviours. In recent years, stochastic model checking make a great advancement. In this paper, the high level system model PPN is extended with label, and is used to as the formal model for system with stochastic behaviours; PCTL∗ is selected to as the property specification,...
Centroidal Voronoi tessellations (CVT) are widely used in computational science and engineering. The most commonly used method is Lloyd's method, and recently the L-BFGS method is shown to be faster than Lloyd's method for computing the CVT. However, these methods run on the CPU and are still too slow for many practical applications. We present techniques to implement these methods on the GPU for...
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