Exploració per tema "Classificació automàtica"
Ara es mostren els items 1-10 de 10
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Algoritmos de clustering basados en el concepto de líder
(Universitat Politècnica de Catalunya, 2009-06-23)
Projecte/Treball Final de Carrera
Accés obertEl objetivo principal de este proyecto final de carrera, que lleva por nombre “Algoritmos de clustering basados en el concepto de Líder”, consiste en obtener diferentes versiones de algoritmos de clustering modificando ... -
Approximating the schema of a set of documents by means of resemblance
(Springer, 2018-06-02)
Article
Accés obertThe WWW contains a huge amount of documents. Some of them share the same subject, but are generated by different people or even by different organizations. A semi-structured model allows to share documents that do not have ... -
GAT, a Graphical Annotation Tool for semantic regions
(2009-10-26)
Article
Accés obertThis article presents GAT, a Graphical Annotation Tool based on a region-based hierarchical representation of images. The proposed solution uses Partition Trees to navigate through the image segments which are automatically ... -
Interval-valued feature selection
(2010)
Text en actes de congrés
Accés obertIn this paper we introduce the use of interval variables in classification problems of time series signals. By introducing the concept of interval kernel as a similarity measure among intervals, modifications for some ... -
Metodología de Caracterización Conceptual por Condicionamientos Sucesivos. Una Aplicación a Sistemas Medioambientales.
(Universitat Politècnica de Catalunya, 2010-01-12)
Tesi
Accés obertLa validación de un cluster sigue siendo un problema abierto por no haberse encontrado aún un criterio objetivo para determinar la calidad de un conjunto de clases en el contexto del clustering. La interpretación de un ... -
Predicting the severity of road traffic accidents in the city of Barcelona
(Universitat Politècnica de Catalunya, 2021-05-14)
Treball Final de Grau
Accés obertThe study of road traffic accidents and the adoption of measures to reduce them is one of the most important targets of the Sustainable Development Goals for 2030. In one of the major cities in EU, Barcelona, 205 people ... -
Remainder subset awareness for feature subset selection
(Thomson Editores Spain, 2007)
Text en actes de congrés
Accés obertFeature subset selection has become more and more a common topic of research. This popularity is partly due to the growth in the number of features and application domains. The family of algorithms known as plus-l-minus-r ... -
Soluciones consistentes para problemas de clasificación desequilibrada
(Barcelona Supercomputing Center, 2019)
Altres
Accés obert -
Video clustering using camera motion
(Universitat Politècnica de Catalunya / Institut National Polytechnique de Grenoble, 2012)
Projecte/Treball Final de Carrera
Accés obert
Realitzat a/amb: Institut national polytechnique de Grenoble[ANGLÈS] This document contains the work done in INP Grenoble during the second semester of the academic year 2011-2012, completed in Barcelona during the first months of the 2012-2013. The work presented consists in a ... -
WikiParable -- Data Categorisation Platform (Version 1.0)
(2015-11-16)
Report de recerca
Accés obertThis document describes WikiParable, an on-line platform designed for data categorisation. Its purpose is twofold and the tool can be used both to annotate data and to evaluate automatic categorisations. As a main use case ...
