2 resultados para traduzione assistita CAT ottimizzazione manuali istruzioni revisione semplificazione recupero leveraging
em Universidad Politécnica de Madrid
Resumo:
In the spinal cord of the anesthetized cat, spontaneous cord dorsum potentials (CDPs) appear synchronously along the lumbo-sacral segments. These CDPs have different shapes and magnitudes. Previous work has indicated that some CDPs appear to be specially associated with the activation of spinal pathways that lead to primary afferent depolarization and presynaptic inhibition. Visual detection and classification of these CDPs provides relevant information on the functional organization of the neural networks involved in the control of sensory information and allows the characterization of the changes produced by acute nerve and spinal lesions. We now present a novel feature extraction approach for signal classification, applied to CDP detection. The method is based on an intuitive procedure. We first remove by convolution the noise from the CDPs recorded in each given spinal segment. Then, we assign a coefficient for each main local maximum of the signal using its amplitude and distance to the most important maximum of the signal. These coefficients will be the input for the subsequent classification algorithm. In particular, we employ gradient boosting classification trees. This combination of approaches allows a faster and more accurate discrimination of CDPs than is obtained by other methods.
Resumo:
Los montes Mola de Catí y Barranco de Regachol componen una sola sección con dos cuarteles: Cuartel A Mola de Catí Cuartel B Barranco de Regachol Debido a la falta de tiempo y a que el libramiento para la ejecución del proyecto no llegó hasta mediados de septiembre, presentamos completo solamente el Cuartel A Mola de Catí, no obstante, de los Estados Legal y Natural incluimos los de ambos montes, procediendo igualmente respecto al Estado Forestal (salvo el cálculo de existencias y árboles tipos) y en la ordenación hasta la división de tramos.
