Data Reduction & Exploratory Data Analysis (EDA)
Predictive Analytics
| Intermediate
- 11 videos | 40m 32s
- Includes Assessment
- Earns a Badge
With predictive analytics, relevant data should be stored for easy retrieval and kept up-to-date, with attributes selected contingent on their predictive potential. Explore data reduction and graphic tools for exploratory data analysis.
WHAT YOU WILL LEARN
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recognize key data reduction methodologiesuse principal component analysis for feature selectionuse the information theory approach for feature selectionrecognize the key features of using chi-squarerecognize key features of the wrapper data reduction methodrecognize the key features of factor analysis
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recognize key features of EDA and how quantitative techniques are used to perform EDAuse box charts and box-and-whisker plots to perform EDAuse run charts and scatter plots to perform EDAuse histograms and stem-and-leaf plots to perform EDArecognize the use of PCA for feature selection
IN THIS COURSE
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6m 6sUpon completion of this video, you will be able to recognize key data reduction methodologies. FREE ACCESS
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3m 20sIn this video, you will use principal component analysis to select features. FREE ACCESS
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4m 20sIn this video, find out how to use the information theory approach to feature selection. FREE ACCESS
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3m 4sUpon completion of this video, you will be able to recognize the key features of using chi-square tests. FREE ACCESS
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3m 9sAfter completing this video, you will be able to recognize key features of the wrapper data reduction method. FREE ACCESS
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3m 13sAfter completing this video, you will be able to recognize the key features of factor analysis. FREE ACCESS
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3m 24sUpon completion of this video, you will be able to recognize key features of EDA and how quantitative techniques are used to perform EDA. FREE ACCESS
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5m 10sFind out how to use box charts and box-and-whisker plots to perform exploratory data analysis. FREE ACCESS
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2m 59sLearn how to use run charts and scatter plots to perform exploratory data analysis. FREE ACCESS
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3m 16sIn this video, find out how to use histograms and stem-and-leaf plots to perform exploratory data analysis. FREE ACCESS
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2m 31sUpon completion of this video, you will be able to recognize the use of PCA for feature selection. FREE ACCESS
EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE
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