Multinomial Logistic Regression with R | 3. Confusion Matrix & Misclassification Error
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5 سال پیش
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Provides steps for applying multinomial
Provides steps for applying multinomial logistic regression model with R. Goes over developing confusion matrix and arriving at misclassification errors.
Data: https://github.com/bkrai/R-files-from...
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TIMESTAMP
00:00 Introduction
00:27 Confusion matrix - training data, interpretation
03:47 Misclassification error - training data
04:44 Confusion matrix - test data, interpretation
05:55 Misclassification error - test data
Time-Series videos: https://goo.gl/FLztxt
Machine Learning videos: https://goo.gl/WHHqWP
Becoming Data Scientist: https://goo.gl/JWyyQc
Introductory R Videos: https://goo.gl/NZ55SJ
Deep Learning with TensorFlow: https://goo.gl/5VtSuC
Image Analysis & Classification: https://goo.gl/Md3fMi
Text mining: https://goo.gl/7FJGmd
Data Visualization: https://goo.gl/Q7Q2A8
Playlist: https://goo.gl/iwbhnE
R is a free software environment for statistical computing and graphics, and is widely used by both academia and industry. R software works on both Windows and Mac-OS. It was ranked no. 1 in a KDnuggets poll on top languages for analytics, data mining, and data science. RStudio is a user friendly environment for R that has become popular.
Data: https://github.com/bkrai/R-files-from...
Previous video: Multinomial Logistic Regression with ...
Next video - Multinomial Logistic Regression with ...
TIMESTAMP
00:00 Introduction
00:27 Confusion matrix - training data, interpretation
03:47 Misclassification error - training data
04:44 Confusion matrix - test data, interpretation
05:55 Misclassification error - test data
Time-Series videos: https://goo.gl/FLztxt
Machine Learning videos: https://goo.gl/WHHqWP
Becoming Data Scientist: https://goo.gl/JWyyQc
Introductory R Videos: https://goo.gl/NZ55SJ
Deep Learning with TensorFlow: https://goo.gl/5VtSuC
Image Analysis & Classification: https://goo.gl/Md3fMi
Text mining: https://goo.gl/7FJGmd
Data Visualization: https://goo.gl/Q7Q2A8
Playlist: https://goo.gl/iwbhnE
R is a free software environment for statistical computing and graphics, and is widely used by both academia and industry. R software works on both Windows and Mac-OS. It was ranked no. 1 in a KDnuggets poll on top languages for analytics, data mining, and data science. RStudio is a user friendly environment for R that has become popular.
5 سال پیش
در تاریخ 1398/11/15 منتشر شده
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