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Dynamic selection of the best base classifier in one versus one
(Elsevier, 2015-05-19)
Class binarization strategies decompose the original multi-class problem into several binary sub-problems. One versus One (OVO) is one of the most popular class binarization techniques, which considers every pair of classes ...
Undirected cyclic graph based multiclass pair-wise classifier: Classifier number reduction maintaining accuracy
(Elsevier, 2015-08-13)
Supervised Classification approaches try to classify correctly the new unlabelled examples based on a set of well-labelled samples. Nevertheless, some classification methods were formulated for binary classification problems ...
Hizkuntza-praktikak hiri-mundu eta mundu hirietan
(Euskaltzaindia., 2015-09-30)
[EU] Hiriak itxuraz eta egituraz aldatzen ari diren honetan, hiri-bizimodua erruz ari da edonora hedatzen. Posthiria bezalako kontzeptuek bizimodu haren hegemonia hiri forma klasikoaren ezaugarri batzuen galerarekin batera ...
Performance Study of Layered Division Multiplexing Based on SDR Platform
(IEEE, 2015-06-05)
[EN] Two of the main drawbacks of the current broadcasting services are, on the one hand, the lack of flexibility to adapt to the new generation systems requirements, and on the other hand, the incapability of taking a ...
Classifier Subset Selection to construct multi-classifiers by means of estimation of distribution algorithms
(Elsevier, 2015-01-24)
This paper proposes a novel approach to select the individual classifiers to take part in a Multiple-Classifier System. Individual classifier selection is a key step in the development of multi-classifiers. Several works ...
Planning Large Single Frequency Networks for DVB-T2
(IEEE, 2015-09)
[EN] The final coverage and associated performance of an SFN is a joint result of the properties of all transmitters in the SFN. Due to the large number of parameters involved in the process, finding the right configuration ...
What does Culture mean for the UNDP? The implicit cultural logic within the human development framework
(Routledge, 2015-03-25)
‘Culture’ is one of those concepts so widely used that it tends to fall into ambiguity and vagueness. Institutions dealing with power use them quite often in order to produce profuse, but somehow vacuous, discourses. That ...
Electronic modeling of a PEMFC with logarithmic amplifiers
(Elsevier, 2015-02-04)
The main purpose of this project has been to simulate the behavior of a PEM-type fuel cell working in a stationary regimen using an equivalent circuit (EC). The EC designed with Multisim circuit design software reproduces ...
Experiments on a lab scale TES unit using eutectic metal alloy as PCM
(Elsevier, 2015-05)
The behavior of a magnesium and zinc eutectic metal alloy used as thermal energy storage (TES) material is tested in a
laboratory scale TES unit. The TES unit consists of two concentric tubes with the central tube surrounded ...
Reformas organizativas en las instituciones de educación superior, condiciones laborales y reacciones de los académicos
(Universidad Nacional Autónoma de México, 2015)
Este artículo revisa los argumentos que apoyan la racionalidad del modelo colegial de organización en las Instituciones de Educación Superior y describe las tensiones a las que ha sido sometido el modelo, junto con las ...