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Mostrando ítems 1-10 de 39
Artículo
Filter‑based feature selection in the context of evolutionary neural networks in supervised machine learning
(Springer, 2020)
This paper presents a workbench to get simple neural classifcation models based on product evolutionary networks via a prior data preparation at attribute level by means of flter-based feature selection. Therefore, the ...
Artículo
Spectrum-Based Fault Localization in Model Transformations
(ACM, 2018)
Model transformations play a cornerstone role in Model-Driven Engineering (MDE), as they provide the essential mechanisms for manipulating and transforming models. The correctness of software built using MDE techniques ...
Artículo
Generating non-conspiratorial executions
(Elsevier, 2007)
Avoiding conspiratorial executions is useful for debugging, model checking or refinement, and helps implement several wellknown problems in faulty environments; furthermore, avoiding non-equivalence robust executions ...
Artículo
A simplified model of software project dynamics
(Elsevier, 2001)
The simulation of a dynamic model for software development projects (hereinafter SDPs) helps to investigate the impact of a technological change, of different management policies, and of maturity level of organisations ...
Artículo
Knowledge-Based Fast Evaluation for Evolutionary Learning
(IEEE, 2005)
The increasing amount of information available is encouraging the search for efficient techniques to improve the data mining methods, especially those which consume great computational resources, such as evolutionary ...
Artículo
Automated Metamorphic Testing on the Analyses of Feature Models
(Elsevier, 2011)
Context. A Feature Model (FM) represents the valid combinations of features in a domain. The automated extraction of information from FMs is a complex task that involves numerous analysis operations, techniques and tools. ...
Artículo
Semi-wrapper feature subset selector for feed-forward neural networks: Applications to binary and multi-class classification problems
(ScienceDirect, 2019-08-11)
This paper explores widely the data preparation stage within the process of knowledge discovery and data mining via feature subset selection in the context of two very well-known neural models: radial basis function neural ...
Artículo
Natural language interface for process control centers
(Elsevier, 1991)
This paper presents a prototype of a friendly man-machine interface for control centers that uses a natural language (Spanish) processor. The vocabulary is adapted to the context of physical processes. The process is ...
Artículo
Data Set Editing by Ordered Projection
(IOS Press, 2001)
This paper presents a new approach to data set editing. The algorithm (EOP: Editing by Ordered Projection) has some interesting characteristics: important reduction of the number of examples from the database; lower ...
Artículo
Inducción de un Lexicón de Opinión Orientado al Dominio
(Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 2009)
En el presente trabajo mostramos la metodología utilizada para la construcción de un lexicón en inglés compuesto de adjetivos y sus orientaciones semánticas. En lugar de calcular un único valor por término, inducimos un ...