This thesis is dedicated to assess the accuracy of logistic regression (LR) and artificial neural networks (ANN) in the diagnosis of calvarial lesions using computed tomography (CT). The … Más…
This thesis is dedicated to assess the accuracy of logistic regression (LR) and artificial neural networks (ANN) in the diagnosis of calvarial lesions using computed tomography (CT). The importance of the different features needed for the diagnosis in both models is also analyzed. The models were developed using patients with calvarial lesions as the only known disease were enrolled. All patients were studied with plain films and CT. Other imaging thecniques were used when available. The clinical and CT data were used for developing LR and ANN models. Both models were tested with the jacknife (leave-one-out) method. The best ANNs were obtained varying iterations and hidden neurons by selecting the one with higher area under the receiver operating characteristic curve (ROC). The final results of each model were compared by means of area under ROC curves. There was no statistically significant difference between LR and ANN in differentiating benign and malingnant lesions. In characterizing every histologic diagnoses, ANN was statistically superior to LR (p<0.001). ANNs were demonstrated adequate to diagnose the most common lesions in the cranial vault and to help the radiologist with misleading and infrequent appearances. ANN discover hidden interactions among variables that are missed in the statistical analysis. Buch (fremdspr.) Arana Estanislao Taschenbuch, Dissertation.Com, 01.12.1997, Dissertation.Com, 1997<
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Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C Buch (fremdsp… Más…
Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C Buch (fremdspr.) Bücher>Fremdsprachige Bücher>Spanische Bücher, Dissertation.Com<
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No. 3211652. Gastos de envío:, Lieferbar in 2 - 3 Tage, DE. (EUR 0.00) Details...
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Arana Estanislao: Diagnostico Por la Imagen de las Lesiones Focales de la Calota: Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C - Pasta blanda
Estanislao, Arana: Diagnostico Por la Imagen de las Lesiones Focales de la Calota Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C - libro nuevo
Estanislao, Arana: Diagnostico Por la Imagen de las Lesiones Focales de la Calota Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C - libro nuevo
This thesis is dedicated to assess the accuracy of logistic regression (LR) and artificial neural networks (ANN) in the diagnosis of calvarial lesions using computed tomography (CT). The … Más…
This thesis is dedicated to assess the accuracy of logistic regression (LR) and artificial neural networks (ANN) in the diagnosis of calvarial lesions using computed tomography (CT). The importance of the different features needed for the diagnosis in both models is also analyzed. The models were developed using patients with calvarial lesions as the only known disease were enrolled. All patients were studied with plain films and CT. Other imaging thecniques were used when available. The clinical and CT data were used for developing LR and ANN models. Both models were tested with the jacknife (leave-one-out) method. The best ANNs were obtained varying iterations and hidden neurons by selecting the one with higher area under the receiver operating characteristic curve (ROC). The final results of each model were compared by means of area under ROC curves. There was no statistically significant difference between LR and ANN in differentiating benign and malingnant lesions. In characterizing every histologic diagnoses, ANN was statistically superior to LR (p<0.001). ANNs were demonstrated adequate to diagnose the most common lesions in the cranial vault and to help the radiologist with misleading and infrequent appearances. ANN discover hidden interactions among variables that are missed in the statistical analysis. Buch (fremdspr.) Arana Estanislao Taschenbuch, Dissertation.Com, 01.12.1997, Dissertation.Com, 1997<
Nr. 3211652. Gastos de envío:, Lieferbar in 2 - 3 Tage, DE. (EUR 0.00)
Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C Buch (fremdsp… Más…
Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C Buch (fremdspr.) Bücher>Fremdsprachige Bücher>Spanische Bücher, Dissertation.Com<
- No. 3211652. Gastos de envío:, Lieferbar in 2 - 3 Tage, DE. (EUR 0.00)
Arana Estanislao: Diagnostico Por la Imagen de las Lesiones Focales de la Calota: Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C - Pasta blanda
Estanislao, Arana: Diagnostico Por la Imagen de las Lesiones Focales de la Calota Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C - libro nuevo
Estanislao, Arana: Diagnostico Por la Imagen de las Lesiones Focales de la Calota Comparacion de Modelos Estadisticos y Redes Neuronales = Diagnostic Imaging of Focal C - libro nuevo
1Dado que algunas plataformas no nos comunican las condiciones de envío y éstas pueden depender del país de entrega, del precio de compra, del peso y tamaño del artículo, de una posible membresía a la plataforma, de una entrega directa por parte de la plataforma o a través de un tercero (Marketplace), etc., es posible que los gastos de envío indicados por eurolibro/terralibro no concuerden con los de la plataforma ofertante.
Detalles del libro - Diagnostico Por la Imagen de las Lesiones Focales de la Calota
EAN (ISBN-13): 9781581120141 ISBN (ISBN-10): 1581120141 Tapa blanda Año de publicación: 1997 Editorial: Dissertation.Com 240 Páginas Peso: 0,308 kg Idioma: spa/Spanisch
Libro en la base de datos desde 2007-04-09T03:02:44-05:00 (Mexico City) Página de detalles modificada por última vez el 2023-02-20T02:47:01-06:00 (Mexico City) ISBN/EAN: 9781581120141
ISBN - escritura alterna: 1-58112-014-1, 978-1-58112-014-1 Mode alterno de escritura y términos de búsqueda relacionados: Título del libro: diagnostic imaging, focales, imagen
