Search for tag: "algorithms"

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DSPA Chapter 16 (Variable Selection) duration 22 minutes 31 seconds DSPA Chapter 16 (Variable Selection) DSPA Chapter 16 (Variable Selection)	DSPA Chapter 16 (Variable Selection) DSPA Chapter 16 (Variable Selection) As we mentioned in Chapter 15, variable selection is very important when dealing with bioinformatics, healthcare, and biomedical data where we may have more… mathematical sciences +16 More From Tina Chang 0 likes 35 plays 0 Stewardship SOCR Resource, University of Michigan Rights CC-BY Credits SOCR, MIDAS, HBBS, DCMB, University of Michigan Creation Date July 1st, 2017
DSPA Chapter 12: k-Means Clustering duration 35 minutes 28 seconds DSPA Chapter 12: k-Means Clustering DSPA Chapter 12: k-Means Clustering	DSPA Chapter 12: k-Means Clustering DSPA Chapter 12: k-Means Clustering In this chapter, we will present (1) clustering as a machine learning task, (2) the silhouette plots for classification evaluation, (3) the k-Means clustering… mathematics +16 More From Tina Chang 0 likes 62 plays 0 Stewardship SOCR Resource, University of Michigan Rights CC-BY Credits SOCR, MIDAS, HBBS, DCMB, University of Michigan Creation Date August 1st, 2017
DSPA Chapter 13 Model Evaluation duration 33 minutes 31 seconds DSPA Chapter 13 Model Evaluation DSPA Chapter 13 Model Evaluation	DSPA Chapter 13 Model Evaluation DSPA Chapter 13 Model Evaluation In this chapter, we will discuss (1) various evaluation strategies for prediction, clustering, classification, regression, and decision trees, (2) visualization… examinations +14 More From Tina Chang 0 likes 46 plays 0 Stewardship SOCR Resource, University of Michigan Rights CC-BY Credits SOCR, MIDAS, HBBS, DCMB, University of Michigan Creation Date August 1st, 2017
DSPA Chapter 14 Improvement of Model Performance duration 20 minutes 33 seconds DSPA Chapter 14 Improvement of Model Performance DSPA Chapter 14 Improvement of Model Performance	DSPA Chapter 14 Improvement of Model Performance DSPA Chapter 14 Improvement of Model Performance We already explored several alternative machine learning (ML) methods for prediction, classification, clustering and outcome forecasting. In many… correspondence +16 More From Tina Chang 0 likes 25 plays 0 Stewardship SOCR Resource, University of Michigan Rights CC-BY Credits SOCR, MIDAS, HBBS, DCMB, University of Michigan Creation Date August 1st, 2017
DSPA Chapter 8 Decision Tree Classification duration 49 minutes 2 seconds DSPA Chapter 8 Decision Tree Classification DSPA Chapter 8 Decision Tree Classification	DSPA Chapter 8 Decision Tree Classification DSPA Chapter 8 Decision Tree Classification In this chapter, we will (1) see a simple motivational example of decision trees based on the Iris data, (2) describe decision-tree divide and conquer… and disorders +18 More From Tina Chang 0 likes 98 plays 0 Stewardship SOCR Resource, University of Michigan Rights CC-BY Credits SOCR, MIDAS, HBBS, DCMB, University of Michigan Creation Date August 1st, 2017
DSPA Chapter 11 Apriori Association Rule Learning duration 34 minutes 31 seconds DSPA Chapter 11 Apriori Association Rule Learning DSPA Chapter 11 Apriori Association Rule Learning	DSPA Chapter 11 Apriori Association Rule Learning DSPA Chapter 11 Apriori Association Rule Learning HTTP cookies are used to track web-surfing the Internet traffic. We often notice that promotions (ads) on websites tend to match our needs,… drugs and medicines +16 More From Tina Chang 0 likes 22 plays 0 Stewardship SOCR Resource, University of Michigan Rights CC-BY Credits SOCR, MIDAS, HBBS, DCMB, University of Michigan Creation Date August 1st, 2017
DSPA Chapter 6: k-Nearest Neighbors Classification duration 30 minutes 36 seconds DSPA Chapter 6: k-Nearest Neighbors Classification DSPA Chapter 6: k-Nearest Neighbors Classification	DSPA Chapter 6: k-Nearest Neighbors Classification DSPA Chapter 6: k-Nearest Neighbors Classification In the next several chapters we will concentrate of various progressively advanced machine learning, classificaiton and clustering techniques.… examinations +16 More From Tina Chang 0 likes 157 plays 0 Stewardship SOCR Resource, University of Michigan Rights CC-BY Credits S Creation Date August 1st, 2017
DSPA Chapter 7 Naive Bayes Classification duration 18 minutes 23 seconds DSPA Chapter 7 Naive Bayes Classification DSPA Chapter 7 Naive Bayes Classification	DSPA Chapter 7 Naive Bayes Classification DSPA Chapter 7 Naive Bayes Classification Please review the introduction to Chapter 6, where we described the types of machine learning methods and presented lazy classification for numerical… mathematical sciences +16 More From Tina Chang 0 likes 97 plays 0 Stewardship SOCR Resource, University of Michigan Rights CC-BY Credits SOCR, MIDAS, HBBS, DCMB, University of Michigan Creation Date August 1st, 2017