All Questions
Tagged with machine-learning probability-or-statistics
6 questions with no upvoted or accepted answers
9
votes
0
answers
394
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How to extract tree parameters from RandomForest?
I want to extract the parameters of a decision tree from the object estimated by Classify[].
It seems that parameters of the estimated Classifier are available in the "Models" property. It is ...
- 2,016
3
votes
0
answers
43
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Assessing your own classifier function with ClassifierMeasurements or NetMeasurements
The functions ClassifierMeasurements and NetMeasurements expect objects that are created through ...
- 31
1
vote
0
answers
62
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How to measure a LearnedDistribution?
I would like to measure the qualities of a LearnedDistribution in general and with regard to test sets. The docs say that it takes an option ValidationSet, but ...
- 3,830
1
vote
0
answers
215
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Cross-entropy calculation
This is a really dumb question, but here goes: is there a way to compute cross-entropy of two probability distributions? There is CrossEntropyLayer[], so ...
- 5,134
1
vote
0
answers
610
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Uncorrected Versus Corrected Measures of StandardDeviation in PredictorMeasurements' "StandardDeviation"
When using Predict have noticed that the standard deviation of the residuals computed manually is not equal to the output from ...
- 543
0
votes
0
answers
60
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CDF of probability from a ClassifierFunction
I have a classifier function that classifies whether a student is likely to succeed in a course given their score on a placement test. From this, I am pulling both the probability of being successful ...
- 263