Learning about the Learning Process

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2011

Autores

João Gama (Autor) FEP; Kosina, P (Autor) Outra

Ata de Conferência Internacional

Título: ADVANCES IN INTELLIGENT DATA ANALYSIS X: IDA 2011

Páginas: 162-172

10th International Symposium on Intelligent Data Analysis

Porto, PORTUGAL, OCT 29-31, 2011

Indexação

ISI Web of Knowledge - 17 Citações

Scopus - 23 Citações

Outras Informações

ID Authenticus: P-002-W6V

DOI: 10.1007/978-3-642-24800-9_17

Abstract (EN): This work addresses the problem of mining data stream generated in dynamic environments where the distribution underlying the observations may change over time. We present a system that monitors the evolution of the learning process. The system is able to self-diagnosis degradations of this process, using change detection mechanisms, and self-repairs the decision models. The system uses meta-learning techniques that characterize the domain of applicability of previously learned models. The meta-learns can detect re-occurrence of contexts, using unlabeled examples, and take pro-active actions by activating previously learned models.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11