Search Results for author: César Domínguez

Found 7 papers, 5 papers with code

Semi-Supervised Machine Learning: a Homological Approach

no code implementations27 Jan 2023 Adrián Inés, César Domínguez, Jónathan Heras, Gadea Mata, Julio Rubio

In this paper we describe the mathematical foundations of a new approach to semi-supervised Machine Learning.

Semi-Supervised Learning for Image Classification using Compact Networks in the BioMedical Context

no code implementations19 May 2022 Adrián Inés, Andrés Díaz-Pinto, César Domínguez, Jónathan Heras, Eloy Mata, Vico Pascual

By combining semi-supervised learning methods with compact networks, it is possible to obtain a similar performance to standard size networks.

Image Classification

A Topological Approach for Semi-Supervised Learning

1 code implementation19 May 2022 Adrián Inés, César Domínguez, Jónathan Heras, Gadea Mata, Julio Rubio

In the former, we have used a homological approach that consists in studying the persistence diagrams associated with the data using the Bottleneck and Wasserstein distances.

Topological Data Analysis

Neural Style Transfer and Unpaired Image-to-Image Translation to deal with the Domain Shift Problem on Spheroid Segmentation

1 code implementation16 Dec 2021 Manuel García-Domínguez, César Domínguez, Jónathan Heras, Eloy Mata, Vico Pascual

In this work, we address this challenge by studying both neural style transfer algorithms and unpaired image-to-image translation methods in the context of the segmentation of tumour spheroids.

Image Segmentation Image-to-Image Translation +4

Text Classification Models for Form Entity Linking

1 code implementation14 Dec 2021 María Villota, César Domínguez, Jónathan Heras, Eloy Mata, Vico Pascual

Forms are a widespread type of template-based document used in a great variety of fields including, among others, administration, medicine, finance, or insurance.

Entity Linking text-classification +1

FrImCla: A Framework for Image Classification Using Traditional and Transfer Learning Techniques

1 code implementation IEEE 2020 Manuel García-Domínguez, César Domínguez, Jónathan Heras, Eloy Mata, Vico Pascual

In this work, we present FrImCla, an open-source and free tool that simplifies the construction of robust models for image classification from a dataset of images, and only using the computer CPU.

Classification General Classification +3

The Benefits of Close-Domain Fine-Tuning for Table Detection in Document Images

1 code implementation12 Dec 2019 Ángela Casado-García, César Domínguez, Jónathan Heras, Eloy Mata, Vico Pascual

A correct localisation of tables in a document is instrumental for determining their structure and extracting their contents; therefore, table detection is a key step in table understanding.

object-detection Object Detection +2

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