The technological advance brings as a consequence a great challenge, which is to find a way to store and extract useful knowledge of a mass of data. An alternative to this scenario is the use of Data Mining tools, being one of the techniques used, the Attribute Selection. The selection of attributes is one of the techniques that can be used to reduce the dimensionality of a database, with the main objective to identify the relevant attributes, thus increasing the predictive power of the classifier. Basically, there are three approaches to Attribute Selection: Embedded, Filter, and Wrapper. In the context of multi-label hierarchical classification, where classes to be predicted are structured according to a hierarchy, few works in the litera...
Feature selection is a widespread preprocessing step in the data mining field. One of its purposes i...
© 2016 Elsevier Ltd Many hierarchical multi-label classification systems predict a real valued score...
Abstract. In the domain of many classification problems, classes have relations of dependency that a...
Protein prediction in bioinformatics data is an example of a Hierarchical Multilabel Classification ...
This thesis proposes a new approach based on Artificial Immune System (AIS) for hierarchical multi-l...
In conventional classification problems, each instance of a dataset is associated with just one amon...
Abstract: The problem of feature selection in data mining is an important real-world problem that in...
Em problemas convencionais de classificação, cada exemplo de um conjunto de dados é associado a apen...
Em problemas convencionais de classificação, cada exemplo de um conjunto de dados é associado a apen...
In conventional classification problems, each instance of a dataset is associated with just one amon...
Abstract. In this paper we address the problem of multiobjective attribute selection in data mining....
Hierarchical feature selection is a new research area in machine learning/data mining, which consist...
In the domain of many classification problems, classes have relations of dependency that are represe...
In machine learning, the growing complexity of the available data poses an increased challenge for i...
In machine learning, the growing complexity of the available data poses an increased challenge for i...
Feature selection is a widespread preprocessing step in the data mining field. One of its purposes i...
© 2016 Elsevier Ltd Many hierarchical multi-label classification systems predict a real valued score...
Abstract. In the domain of many classification problems, classes have relations of dependency that a...
Protein prediction in bioinformatics data is an example of a Hierarchical Multilabel Classification ...
This thesis proposes a new approach based on Artificial Immune System (AIS) for hierarchical multi-l...
In conventional classification problems, each instance of a dataset is associated with just one amon...
Abstract: The problem of feature selection in data mining is an important real-world problem that in...
Em problemas convencionais de classificação, cada exemplo de um conjunto de dados é associado a apen...
Em problemas convencionais de classificação, cada exemplo de um conjunto de dados é associado a apen...
In conventional classification problems, each instance of a dataset is associated with just one amon...
Abstract. In this paper we address the problem of multiobjective attribute selection in data mining....
Hierarchical feature selection is a new research area in machine learning/data mining, which consist...
In the domain of many classification problems, classes have relations of dependency that are represe...
In machine learning, the growing complexity of the available data poses an increased challenge for i...
In machine learning, the growing complexity of the available data poses an increased challenge for i...
Feature selection is a widespread preprocessing step in the data mining field. One of its purposes i...
© 2016 Elsevier Ltd Many hierarchical multi-label classification systems predict a real valued score...
Abstract. In the domain of many classification problems, classes have relations of dependency that a...