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On the use of neural networks for stock price forecasting
Sousa, Virgínia; Alonso, HugoHaving the ability to predict the price of a particular stock share is undoubtedly a major challenge, because of the complexity and implied volatility of the financial markets. This is a topic of great interest to researchers and market players, as the effectiveness of the forecast might translate into huge monetary gains. This work aims to demonstrate the use of neural networks for stock price forecasting. Two...
Chronic Urticaria in the Real-Life Clinical Practice Setting in Portugal: Basel...
Costa, Ana Célia; Rosmaninho, Isabel; Guilherme, Arminda; Ferreira, José; Antunes, Joana; Pina, Ana; Prates, Sara; Marques, João GasparIntroduction: There is a paucity of information regarding chronic urticaria patients’ care in a real-world setting. The objective of this study was to report and evaluate the baseline characteristics of Portuguese chronic urticaria patients refractory to H1-antihistamines included in the AWARE study. Material and Methods: This is a non-interventional cohort study. Adult patients with a diagnosis of chronic urti...
Clinical and radiological analysis of children and adolescents with tuberculosi...
Franco, Rosana; Santana, Maria Angélica Pinheiro Santos; Matos, Eliana; Sousa, Virgínia; Lemos, Antônio Carlos Moreira; Franco, Rosanap. 73-81; Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2011-09-28T14:19:11Z No. of bitstreams: 1 18007.pdf: 206718 bytes, checksum: b7e68ea705bbe621d38ab5461b301dea (MD5); Made available in DSpace on 2011-09-28T14:19:11Z (GMT). No. of bitstreams: 1 18007.pdf: 206718 bytes, checksum: b7e68ea705bbe621d38ab5461b301dea (MD5) Previous issue date: 2003; We reviewed the clinical and radiolog...