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Silva, Jesus ; Senior Naveda, Alexa ; García Guliany, Jesús ; Niebles Nú?z, William ; Hernández Palma, Hugo | Institute of Physics Publishing | 2020-07-02T16:24:49ZTraditional forecasting models have been widely used for decision-making in production, finance and energy. Such is the case of the ARIMA models, developed in the 1970s by George Box and Gwilym Jenkins [1], which incorporate characteristics of t[...]texto impreso
Silva, Jesus ; Senior Naveda, Alexa ; Gamboa Suarez, Ramiro ; Hernández Palma, Hugo ; Niebles Nú?z, William | Institute of Physics Publishing | 2020-07-02T18:00:08ZThere is a fast increase of information and data generation in virtual environments due to microblogging sites such as Twitter, a social network that produces an average of 8, 000 tweets per second, and up to 550 million tweets per day. That's w[...]texto impreso
Silva, Jesus ; Hernández Palma, Hugo ; Niebles Nú?z, William ; Ruiz-Lazaro, Alex ; Varela, Noel | Institute of Physics Publishing | 2020-06-30T21:39:17ZThis study describes a model of explanations in natural language for classification decision trees. The explanations include global aspects of the classifier and local aspects of the classification of a particular instance. The proposal is imple[...]texto impreso
Silva, Jesus ; Hernández Palma, Hugo ; Niebles Nú?z, William ; Ruiz-Lazaro, Alex ; Varela, Noel | Institute of Physics Publishing | 2020-06-30T20:10:20ZThe process of classification of the raw material, is one of the most important procedures in any tea dryer, being responsible for ensuring a good quality of the final product. Currently, this process in most tea processing companies is usually [...]texto impreso
Silva, Jesus ; Senior Naveda, Alexa ; Solórzano Movilla, José ; Niebles Nú?z, William ; Hernández Palma, Hugo | Institute of Physics Publishing | 2020-07-02T16:42:22ZThis article introduces a n-gram-based approach to automatic classification of Web services using a multilayer perceptron-type artificial neural network. Web services contain information that is useful for achieving a classification based on its[...]texto impreso
Silva, Jesus ; Hernández Palma, Hugo ; Niebles Nú?z, William ; Ovallos-Gazabon, David ; Varela, Noel | Institute of Physics Publishing | 2020-07-01T16:58:12ZTechnological advances have allowed to collect and store large volumes of data over the years. Besides, it is significant that today's applications have high performance and can analyze these large datasets effectively. Today, it remains a chall[...]texto impreso
Silva, Jesus ; Senior Naveda, Alexa ; Hernández Palma, Hugo ; Niebles Nú?z, William ; Niebles Nú?z, Leonardo | Institute of Physics Publishing | 2020-06-30T21:57:26ZIn the new global and local scenario, the advent of intelligent distribution networks or Smart Grids allows real-time collection of data on the operating status of the electricity grid. Based on this availability of data, it is feasible and conv[...]texto impreso
Silva, Jesus ; Hernández Palma, Hugo ; Niebles Nú?z, William ; Ovallos-Gazabon, David ; Varela, Noel | Institute of Physics Publishing | 2020-07-02T17:08:29ZThis paper proposes an innovative way to address real cases of production prediction. This approach consists in the decomposition of original time series into time sub-series according to a group of factors in order to generate a predictive mode[...]
