introduction_to_ml_with_python

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mglearn.plots.plot_pca_faces(X_train, X_test, image_shape)

4

I just get 5x3 very black images with nothing but black. All codes prior to this line run smoothly and no problem Is there any hint as to why and...

JorgeFBock

Figure 2.38 - UserWarning: No data for colormapping provided via 'c'. Parameters 'cmap' will be ignored

6

in chapter 2 the In[76] does not produce a graph - and i get this Warning UserWarning: No data for colormapping provided via 'c'. Parameters 'cmap' will be ignored

Jcolinese

AttributeError: module 'graphviz' has no attribute 'Digraph' or 'Source'

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When running code for "Supervised Learning": 'Digraph' is not found when running `mglearn.plots.plot_animal_tree() ` 'Source' is not found when running `display(graphviz.Source(dot_graph)) ` I have installed **graphviz** using Anaconda. First it...

shantimohan

Problem with Boston Housing Data

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hello, On Sep 28 2022 I was working with the Boston Housing data and the exercises in module 02 supervised-learning. We received a message that there was an ethical problem...

sdempwolf

I was trying to import make_forge from mglearn, it threw Import error about load buston. How does load Boston relate with make_forge?

8

Mentoni

OSError: [E941] Can't find model 'en'. It looks like you're trying to load a model from a shortcut, which is obsolete as of spaCy v3.0. To load the model, use...

yernero

OSError: [E941] Can't find model 'en'. It looks like you're trying to load a model from a shortcut, which is obsolete as of spaCy v3.0. To load the model, use...

yernero

mglearn error

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Hi, I am not able to practice the codes in the book because I am stuck with importing mglearn. (I am using PyCharm). Here is the error message I receive:...

sebgok

not able convert compent.reshape(image_shape) page 154

1

shows an error "maximum supported dimension for an ndarray is 32, found 87"

Rishabh-Gup12

Different results when using unsupervised learning and faces dataset

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I am trying to use the unsupervised learning tutorial, which uses the faces dataset from scikit-learn. I have downloaded the files and run them using the Jupyter Notebook. This is...

karayaneva