All Questions
Tagged with machine-learning plotting
9 questions
1
vote
1
answer
213
views
How can I get a mean ROC curve from multiple Classify iterations?
I'm running a classifier on some data using Classify. Because the classifier results depend on the data used for training, I decided to run the classifier in a loop ...
- 189
2
votes
1
answer
83
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How does mathematica generate FinalPlots
It is well known that after using NetTrain[net,dataset,All], a NetTrainResultObject is returned. This is an association, with a ...
- 2,031
1
vote
3
answers
175
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plotting plot $(- \infty, x]$ for any arbitrary $x$? [closed]
is it possible to plot $(- \infty, x]$ for any arbitrary $x$ on wolfram online? is it possible provide commands?
I am trying to understand the concept of Vapnik-Chervonenkis dimension.
- 21
0
votes
1
answer
448
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multivariate Gaussian distribution with identity covariance
I want to draw Geometry (or contours) for multivariate Gaussian distribution with identity covariance matrix (or draw decision boundary). How this is possible via Wolfram's online at Here?
Please ...
- 139
5
votes
1
answer
332
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How can I plot this one-dimensional Self Organizing (Kohonen) Map?
Mathematica used to have a package called NeuralNetworks that is not currently working. With that package, you could create a Kohonen or Self Organizing Map (https://en.wikipedia.org/wiki/Self-...
8
votes
2
answers
388
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How to recreate this 3D plot?
In other languages, one can make a FeaturePlot3D-esque graphics where the inset images look realistically three dimensional. Meaning that they are smaller when farther away (and also hazier).
So how ...
- 31.8k
9
votes
1
answer
604
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Why is SVM unable to separate linearly separable data?
I have two sets of data, namely blue and yellow. I manually added a point {8, -3} to the blue data.
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- 3,509
3
votes
0
answers
85
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FeatureSpacePlot freaks out with LatentSemanticAnalysis on words
I'm playing with FeatureSpacePlot on a collection of words:
...
- 47.1k
15
votes
1
answer
474
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Rapid density estimation and rendering of decision regions
I would like to create an interactive demonstration using Manipulate[] that illustrates a fundamental concept in pattern classification and machine learning. This ...
- 42.3k