Title | ||
---|---|---|
Case-Based Statistical Learning: A Non Parametric Implementation Applied to SPECT Images. |
Abstract | ||
---|---|---|
In the theory of semi-supervised learning, we have a training set and a unlabeled data that are employed to fit a prediction model or learner with the help of an iterative algorithm such as the expectation-maximization (EM) algorithm. In this paper a novel non-parametric approach of the so called case-based statistical learning in a low-dimensional classification problem is proposed. This supervised model selection scheme analyzes the discrete set of outcomes in the classification problem by hypothesis-testing and makes assumptions on these outcome values to obtain the most likely prediction model at the training stage. A novel prediction model is described in terms of the output scores of a confidence-based support vector machine classifier under class-hypothesis testing. The estimation of the error rates from a well-trained SVM allows us to propose a non-parametric approach avoiding the use of Gaussian density function-based models in the likelihood ratio test. |
Year | DOI | Venue |
---|---|---|
2017 | 10.1007/978-3-319-59740-9_30 | Lecture Notes in Computer Science |
Keywords | Field | DocType |
Statistical learning and decision theory,Support vector machines (SVM),Hypothesis testing,Partial least squares,Conditional-error rate | Computer vision,Likelihood-ratio test,Computer science,Iterative method,Support vector machine,Model selection,Nonparametric statistics,Gaussian,Artificial intelligence,Probability density function,Statistical hypothesis testing,Machine learning | Conference |
Volume | ISSN | Citations |
10337 | 0302-9743 | 0 |
PageRank | References | Authors |
0.34 | 8 | 7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Juan Manuel Górriz Sáez | 1 | 289 | 35.14 |
Javier Ramírez | 2 | 656 | 68.23 |
Francisco Jesús Martínez-Murcia | 3 | 74 | 17.08 |
I. Illán | 4 | 71 | 9.24 |
Fermín Segovia | 5 | 79 | 14.71 |
D. Salas-Gonzalez | 6 | 312 | 26.61 |
Andrés Ortiz | 7 | 195 | 25.64 |