Hi Nafiseh.
Please direct questions like this to the scikit-learn mailing list or
stackoverflow with the scikit-learn tag.
However, you problem is unrelated to scikit-learn: you didn't import
BallTree.
Andy
On 04/06/2015 03:26 AM, nafise mehdipoor wrote:
Dear Andy,
I have windows 7 - x86 and I tried to install the Scipy package and
Python separately, also I tried suggested versions, but it didn't
work. So, I have installed Anaconda 2.1.0. But, when I want to use
BallTree, the compiler doesn't find it. Would you please let me know why?
It is my code:
import numpy as np
np.random.seed(0)
X = np.random.random((10, 2))
tree = BallTree(X, leaf_size=2)
dist, ind = tree.query(X[0], k=3)
print ind
print dist
print X
*Error:*
File
"...\Anaconda\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py",
line 580, in runfile
execfile(filename, namespace)
tree = BallTree(X, leaf_size=2)
NameError: name 'BallTree' is not defined
Thank you.
Nafiseh.
On Monday, April 6, 2015 9:20 AM, nafise mehdipoor
<mehdipour...@yahoo.com> wrote:
Dear Andy,
I have windows 7 and I tried to install the Scipy package and Python
separately, I tried suggested versions, but it didn't work. So, I have
installed Anaconda 2.1.0. But, when I want to use BallTree, it the
compiler doesn't find it. Would you please let me know why?
Thank you.
Nafiseh.
On Tuesday, March 24, 2015 8:49 PM, nafise mehdipoor
<mehdipour...@yahoo.com> wrote:
Dear Andy,
Thank you for the help.
On Tuesday, March 24, 2015 4:35 PM, Andy <t3k...@gmail.com> wrote:
Hi.
There was an issue in generating the docs afterwards.
The docs for the 0.16b1 version work again:
http://scikit-learn.org/dev/modules/generated/sklearn.neighbors.BallTree.html#sklearn.neighbors.BallTree
I don't think there were any major changes.
You can look at the docstring directly if you have it installed, using
help(BallTree).
Andy
On 03/24/2015 10:52 AM, nafise mehdipoor wrote:
Hi,
Would you please let me know about some documents of "Ball Tree" of
version 0.14 or 0.15. When I search for this, I just find the link
below which is for version 0.13.1
http://scikit-learn.org/0.13/modules/generated/sklearn.neighbors.BallTree.html#sklearn.neighbors.BallTree
Actually, I need to know if we have still the behavior of version
0.13.1 in the following versions or there are any changes?
Thank you.
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