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Alfonso Ortega

Vivolab

11 papers hereh-index 191.4k citations150 works total

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

author position
  • middle author9
  • last author2

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • eess.AS7
  • cs.SD4
affiliations
  • Vivolab
  • Aragon Institute for Engineering Research I3A
  • Universidad de Zaragoza
Homepage
same name
  • Alfonso Ortega — 10 papers, h 2
  • Alfonso Ortega — 1 paper, h 1
  • Alfonso Ortega — 1 paper, h 2
  • Alfonso Ortega — 1 paper, h 2

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
20182026
most citedGeneralizing AUC Optimization to Multiclass Classification for Audio Segmentation With Limited Training Data

19 citations · 28 across the 11 of their papers we have counts for

collaborators
Showing 2018Show all

2 papers · 1 filter

eess.AS2018★ 8 cited

Tied Hidden Factors in Neural Networks for End-to-End Speaker Recognition

Antonio Miguel, Jorge Llombart, Alfonso Ortega +1

In this paper we propose a method to model speaker and session variability and able to generate likelihood ratios using neural networks in an end-to-end phrase dependent speaker ve…

cs.SD2018

Differentiable Supervector Extraction for Encoding Speaker and Phrase Information in Text Dependent Speaker Verification

Victoria Mingote, Antonio Miguel, Alfonso Ortega +1

In this paper, we propose a new differentiable neural network alignment mechanism for text-dependent speaker verification which uses alignment models to produce a supervector repre…

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