Cascading for nominal data

J Maudes, JJ Rodríguez, C García-Osorio - Multiple Classifier Systems: 7th …, 2007 - Springer
nominal data. The first consists in using another numerical representation of nominal data
(ie… from another classifier that can deal directly with nominal data without any conversion (ie, a …

Cascading with VDM and binary decision trees for nominal data

J Maudes, JJ Rodríguez, C García-Osorio - Supervised and Unsupervised …, 2008 - Springer
… Stacking and Grading can be used for nominal data in the same way we have used
Cascading (ie a single Decision Tree at base level). Note that Stacking and Grading require an …

Obtaining statistics of cascading line outages spreading in an electric transmission network from standard utility data

I Dobson, BA Carreras, DE Newman… - … on Power Systems, 2016 - ieeexplore.ieee.org
cascading data to quantify how cascades typically spread. We describe a practical method
to process standard utility data to … the line length, nominal voltage rating and district. All this …

Entity matching across heterogeneous data sources: An approach based on constrained cascade generalization

H Zhao, S Ram - Data & Knowledge Engineering, 2008 - Elsevier
Cascading other classification methods with decision tree learners can … cascade generalization
method in entity matching and report on empirical evaluation using real-world data. The …

Parameter cascading for panel models with unknown number of unobserved factors: An application to the credit spread puzzle

O Bada, A Kneip - Computational Statistics & Data Analysis, 2014 - Elsevier
… In Section 3, we extend the model with additional nominal variables, discuss the model
assumptions and present some asymptotic results. Section 4 presents the results of our Monte …

Cascade generalization

J Gama, P Brazdil - Machine learning, 2000 - Springer
… fit the data using a single representation language, we present a family of algorithms, under
the generic name of Cascade … In the case of nominal attributes we use counts. Continuous …

Risk assessment of cascading outages: Methodologies and challenges

Vaiman, Chen, Chowdhury, Dobson… - … on Power Systems, 2011 - ieeexplore.ieee.org
… the risk of cascading failure. This paper discusses the challenges of cascading failure and
… simulation methods, including analyzing observed data, and simulations relying on various …

CasGP: Building cascaded hierarchical models using niching

P Lichodzijewski, MI Heywood… - 2005 IEEE Congress …, 2005 - ieeexplore.ieee.org
… the cascade (ie, one unit is added). The first layer of the cascade is trained with the original
data … , continuous features were left unchanged whereas is nominal features were mapped to …

Learning local cascading failure pattern from massive network failure data

X Xiao, Z Ye, M Revie - Journal of the Royal Statistical Society …, 2024 - academic.oup.com
data. To make the inference of the largescale problem possible, we introduce a time window
for cascading … failures and the other for the cascading failure processes modulated by the …

Improving efficiency of fuzzy models for effort estimation by cascading & clustering techniques

PR Sree, R SNSVSC - Procedia Computer Science, 2016 - Elsevier
… In case of a nominal FLC, the rulebase would be very large. Therefore cascading of FLCs is
proposed to … Since each data point is a candidate for cluster centres, a density measure at a …