A dynamic financial distress forecast model with multiple forecast results under unbalanced data environment

F Shen, Y Liu, R Wang, W Zhou - Knowledge-Based Systems, 2020 - Elsevier
Corporate financial distress forecasts are important for companies, investors and regulatory
authorities. However, as most financial distress forecast (FDF) models in previous studies …

Solving nonstationary classification problems with coupled support vector machines

GL Grinblat, LC Uzal, HA Ceccatto… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
Many learning problems may vary slowly over time: in particular, some critical real-world
applications. When facing this problem, it is desirable that the learning method could find the …

Extensión de métodos modernos de Aprendizaje Automatizado y aplicaciones

HC Ahumada, AE Bayá, GL Grinblat… - XIII Workshop de …, 2011 - sedici.unlp.edu.ar
El campo del Aprendizaje Automatizado (Machine Learning) es parte central de la nueva
revolución tecnológica basada en el uso inteligente de la información. Por tradición, los …

[CITAZIONE][C] 适于渐变概念漂移数据的自适应分类算法

张景祥, 王士同, 邓赵红 - 模式识别与人工智能, 2013