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Today E-commerce popularity has made web an excellent source of gathering customer reviews / opinions about a product that they have purchased. The number of customer reviews that a product receives is growing at a very fast rate (It could be in hundreds or thousands). Opinion mining from product reviews, forum posts and blogs is an important research topic(More)
This paper evaluates the ability of wavelet transform in improving the accuracy of artificial neural network (ANN) and adaptive neuro-fuzzy interface systems (ANFIS) models. In this study, the performance of hybrid Wavelet-ANN and Wavelet-ANFIS models for estimating daily evapotranspiration in arid regions was evaluated. Prior to the development of models,(More)
The global issue of energy conservation demands the need of managing and coordinating power consumption. The current transients of various loads are unique, depending on application and some other parameters like load type. The " spectral envelope " representation of observed current and voltage signals used in the non-intrusive load monitoring can be a(More)
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