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Hyperspectral image (HSI) classification is a popular issue in the domain of remote sensing. The fundamental challenges in HSI classification include small number of training samples, high dimensionality of the hyperspectral data and suitable spatial-spectral features. In this paper, we propose a novel multiple features fusion method for HSI classification based on extreme learning machines (ELM)...
Most of the ongoing smart grid projects are focused on power distribution system automation and upgrades. Although there is no electricity market in the distribution system yet, this will be a natural step with increasing penetration of distributed energy resources (DER). This work extends transmission locational marginal price (LMP) concept to distribution level. A new Optimal Power Flow (OPF) methodology...
Among a series of dose of Yeast immunity polysaccharide (YSP, 0.2%,0.5% and 1%), the time of the experiment was 21d and the index of immunity was measured at different stages. The result showed that YSP had positive effect on the immunity of Apostichopus japonicus at normal states, which it could hold for some time. Immunity function of most tested groups reached the highest level at the 14th day...
The launch of Shanghai-Shenzhen 300 index futures can not only supply the hedging tools and liquidity, but also bring some new kind of risk. The principal of this research is to analyze the risk hedging policy of the index futures using various kinds of dynamic hedging portfolios of index futures and index options with the same underlying index. Firstly, we developed a delta-neutral dynamic hedging...
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