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Facial expression recognition is in general a challenging problem, especially in the presence of weak expression. Most recently, deep neural networks have been emerging as a powerful tool for expression recognition. However, due to the lack of training samples, existing deep network-based methods cannot fully capture the critical and subtle details of weak(More)
The paper talks about several numerical methods of improving the training speed of LMBP algorithm and the corresponding amount of computation in LMBP algorithms. According to the characteristic of formula LMBP algorithm, we propose a suitable method to reduce the calculation quantity and improve the training speed of LMBP algorithm and apply it into the(More)
The aim of this study was to determine whether in vitro fertilization (IVF) outcomes are associated with inherited thrombophilias. Several databases including PubMed, Embase, and Cochrane Library were retrieved up to 12 January 2016. The quality of the included studies was assessed by two authors. The associations of the following mutations in inherited(More)
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