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Dealing with Large CSV Files in R
Dealing with Large CSV Files in R This article shows how to deal with very large CSV files ... “term15 2010 1” to represent the bin for January 2010’s term15 premiums. Comments are provided to demonstrate ...- Authors: Jeff T Heaton
- Date: Apr 2017
- Competency: Technical Skills & Analytical Problem Solving>Innovative solutions
- Publication Name: CompAct
- Topics: Technology & Applications
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Introduction to PMML in R
Introduction to PMML in R Introduction to PMML and how to use of it in the R programming language. PMML ... data=trainData, ntree=100,proximity=TRUE) table(predict(rf),trainData$Species) # convertto pmml ...- Authors: Jeff T Heaton
- Date: Aug 2018
- Competency: Technical Skills & Analytical Problem Solving>Innovative solutions
- Publication Name: Predictive Analytics and Futurism Newsletter
- Topics: Predictive Analytics
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The Third Generation of Neural Networks
hyperbolic tangent. Unfor- tunately, all sigmoidal (s-shaped) activation functions are difficult to train ... The weights resulting from FIGURE 4: SIGMOIDAL (S-SHAPED) ACTIVATION FUNCTION DERIVATIVES The above ...- Authors: Jeff T Heaton
- Date: Dec 2015
- Competency: Technical Skills & Analytical Problem Solving>Innovative solutions
- Publication Name: Predictive Analytics and Futurism Newsletter
- Topics: Modeling & Statistical Methods>Data mining
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A NEAT Approach to Neural Network Structure
A NEAT Approach to Neural Network Structure This article discussed the NEAT family of neural ... Networks. Artificial Life 15(2): 185–212. • Risi, S., J. Lehman and K. Stanley. 2010. Evolving the Placement ...- Authors: Jeff T Heaton
- Date: Dec 2013
- Competency: Technical Skills & Analytical Problem Solving>Innovative solutions; Technical Skills & Analytical Problem Solving>Problem analysis and definition
- Publication Name: Predictive Analytics and Futurism Newsletter
- Topics: Technology & Applications>Analytics and informatics; Technology & Applications>Business intelligence; Technology & Applications>Computer science
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Regression and Classification, a Deeper Look
Regression and Classification, a Deeper Look A look into how machine learning models implement ... H2, etc., working forward until the output neuron(s) are calculated. The output for a GLM is calculated ...- Authors: Jeff T Heaton
- Date: Jul 2016
- Competency: Technical Skills & Analytical Problem Solving>Innovative solutions
- Publication Name: Predictive Analytics and Futurism Newsletter
- Topics: Predictive Analytics; Technology & Applications