Listar por tema "ensemble methods"
Mostrando ítems 1-4 de 4
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A Comparative Analysis of Machine Learning Models for Banking News Extraction by Multiclass Classification With Imbalanced Datasets of Financial News: Challenges and Solutions
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 03/2022)Online portals provide an enormous amount of news articles every day. Over the years, numerous studies have concluded that news events have a significant impact on forecasting and interpreting the movement of stock prices. ... -
A Diversity-Accuracy Measure for Homogenous Ensemble Selection
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2019)Several selection methods in the literature are essentially based on an evaluation function that determines whether a model M contributes positively to boost the performances of the whole ensemble. In this paper, we propose ... -
Automatic Irony Detection using Feature Fusion and Ensemble Classifier
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2019)With the advent of micro-blogging sites, users are pioneer in expressing their sentiments and emotions on global issues through text. Automatic detection and classification of sentiments like sarcastic or ironic content ... -
COVID-19 Disease Prediction Using Weighted Ensemble Transfer Learning
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 03/2023)Health experts use advanced technological equipment to find complex diseases and diagnose them. Medical imaging nowadays is popular for detecting abnormalities in human bodies. This research discusses using the Internet ...
