Recently, indefinite kernel support vector machine (IKSVM) has attracted great attention in the machine learning community as more and more indefinite metric kernel matrices have occurred.However, the existing IKSVM algorithms are usually unable to solve the problems of information redundancy and sample sparsity caused by high-dimensional data.In v
Abstract Background Prenatal alcohol exposure (PAE) has serious physical consequences for children such as behavioral disabilities, growth disorders, neuromuscular problems, impaired motor coordination, and decreased muscle tone.However, it is not known whether loss of muscle strength occurs, and which interventions will effectively mitigate physic
As the accident of a vessel impacting a bridge pier will cause serious disaster, such as destroyed bridge, sinking ship and polluting environment, the technology and method to protect bridge pier from ship collision have been widely investigated recently.Due to the huge kinetic energy of large-tonnage ship and the short time duration in the collisi
Compared with the current gesture recognition system based on radio frequency identification technology, the single-tag non-contact gesture recognition system based on convolutional neural network proposed in this paper can FLATS maximize user experience.Without the need for the user to carry any equipment, a single tag and single antenna are used
The precision and crack-free surface of brittle silicon carbide (SiC) ceramic was achieved in the nanoscale ductile grinding.However, the nanoscale scratching mechanism and the root causes of SiC ductile response, especially in the atomistic aspects, have not Ornament been fully understood yet.In this study, the SiC atomistic scale scratching mecha