A Novel Multi-View Ensemble Learning Architecture to Improve the Structured Text Classification

• Type: Article in International Scientific Journal
• Date: 2022

Authors

Goncalves, CA (Author) Other; Vieira, AS (Author) Other; Goncalves, CT (Author) Other; Rui Camacho (Author) FEUP; Iglesias, EL (Author) Other; Diz, LB (Author) Other

Journal

Title: Information (Switzerland)

Vol. 13

Final page: 283

ISSN: 2078-2489

Publisher: MDPI

Indexing

ISI Web of Knowledge - 4 Citations

Scopus

Other information

Authenticus ID: P-00W-TTN

DOI: 10.3390/info13060283

Abstract (EN): Multi-view ensemble learning exploits the information of data views. To test its efficiency for full text classification, a technique has been implemented where the views correspond to the document sections. For classification and prediction, we use a stacking generalization based on the idea that different learning algorithms provide complementary explanations of the data. The present study implements the stacking approach using support vector machine algorithms as the baseline and a C4.5 implementation as the meta-learner. Views are created with OHSUMED biomedical full text documents. Experimental results lead to the sustained conclusion that the application of multi-view techniques to full texts significantly improves the task of text classification, providing a significant contribution for the biomedical text mining research. We also have evidence to conclude that enriched datasets with text from certain sections are better than using only titles and abstracts.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 15