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A. Ortiz

10 papers hereh-index 292.8k citations114 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author5
  • last author1

Across the 7 of 10 papers where every author was matched, so the position is known.

fields
  • q-bio.NC3
  • stat.ML3
  • cs.CV1
  • cs.LG1
  • eess.IV1
  • eess.SP1
same name
  • A. Ortiz — 53 papers, h 17
  • A. Ortiz — 20 papers, h 15
  • A. Ortiz — 7 papers, h 25
  • A. Ortiz — 7 papers, h 2
  • A. Ortiz — 5 papers, h 13
  • A. Ortiz — 4 papers, h 5

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20192024
most citedConvolutional Neural Networks for Neuroimaging in Parkinson's Disease: Is Preprocessing Needed?

104 citations · 215 across the 10 of their papers we have counts for

collaborators
Showing stat.MLShow all

3 papers · 1 filter

stat.ML2024★ 41 cited

Is K-fold cross validation the best model selection method for Machine Learning?

Juan M Gorriz, R. Martin Clemente, F Segovia +3

As a technique that can compactly represent complex patterns, machine learning has significant potential for predictive inference. K-fold cross-validation (CV) is the most common a…

stat.ML2022★ 9 cited

A hypothesis-driven method based on machine learning for neuroimaging data analysis

JM Gorriz, R. Martin-Clemente, C. G. Puntonet +3

There remains an open question about the usefulness and the interpretation of Machine learning (MLE) approaches for discrimination of spatial patterns of brain images between sampl…

stat.ML2019★ 1 cited

Statistical Agnostic Mapping: a Framework in Neuroimaging based on Concentration Inequalities

J M Gorriz, SiPBA Group, CAM neuroscience

In the 70s a novel branch of statistics emerged focusing its effort in selecting a function in the pattern recognition problem, which fulfils a definite relationship between the qu…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.