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Arancha Simon-Hurtado
Researcher at University of Valladolid
Publications - 12
Citations - 84
Arancha Simon-Hurtado is an academic researcher from University of Valladolid. The author has contributed to research in topics: Signature recognition & Biometrics. The author has an hindex of 4, co-authored 12 publications receiving 71 citations.
Papers
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Journal ArticleDOI
Microarray gene expression classification with few genes: Criteria to combine attribute selection and classification methods
TL;DR: This work proposes, relaxing the maximum accuracy criterion, to select the combination of attribute selection and classification algorithm that using less attributes has an accuracy not statistically significantly worst that the best.
Proceedings ArticleDOI
Improving ANN performance for imbalanced data sets by means of the NTIL technique
TL;DR: A new under-sampling technique for the two-class problem, called Non-Target Incremental Learning (NTIL), which has shown a good performance with SVM, improving results and training speed is proposed.
Journal ArticleDOI
Client threshold prediction in biometric signature recognition by means of Multiple Linear Regression and its use for score normalization
Carlos Vivaracho-Pascual,Arancha Simon-Hurtado,Esperanza Manso-Martinez,Juan M. Pascual-Gaspar +3 more
TL;DR: A new solution, based on the Multiple Linear Regression model, is proposed for client dependent decision threshold estimation or prediction for biometric person authentication, and a new proposal for this task is shown,based on the use of the predicted client threshold.
Book ChapterDOI
Learner-Adaptive Pedagogical Model in SIAL, an Open-Ended Intelligent Tutoring System for First Order Logic
TL;DR: The Pedagogical Model of SIAL is described, which takes advantage of the error diagnosis capabilities of the Domain Model to offer a learner-adaptive tutorial action, according to the user cognitive profile.
Book ChapterDOI
A new approach for a priori client threshold estimation in biometric signature recognition based on multiple linear regression
Arancha Simon-Hurtado,Esperanza Manso-Martinez,Carlos Vivaracho-Pascual,Juan M. Pascual-Gaspar +3 more
TL;DR: A novel approach to estimate (predict) the a priori client decision threshold for biometric recognition systems based on multiple linear regression is presented, including a comparison with the state of the art.