HW 5 #97
Open
HW 5 #97
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
lizarova777
reviewed
Nov 20, 2019
| ``` | ||
|
|
||
| Please interpret the tree, which two behaviors do you think the teacher should most closely pay attention to? | ||
| #number of hints they take and prior percent correct because they had high levels of "intervene" |
Comment on lines
+82
to
+84
| D2$correct_predict <- ifelse(D2$prediction == "no action", 1, 0) | ||
|
|
||
| mean(D2$correct_predict) |
There was a problem hiding this comment.
You can also create a table or a confusion matrix.
|
|
||
| #The current model predicted 58% "no action", but the actual value is 100% no action. The difference between observed and predicted results is 42%. | ||
|
|
||
| ``` |
There was a problem hiding this comment.
Overall, great job but try to specify whether the model overfits or whether it is generalizable.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.