Andreas Mueller amueller

Scikit-learn core-developer, Principal Research SDE @microsoft

amueller / reassignment_strageties.ipynb

Created December 24, 2013 14:33

Benchmarking differente minibatch reassignment stategies.

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amueller / msrc_blog.ipynb

Last active October 25, 2016 07:04

ipython notebook for msrc segmentation tutorial

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amueller / bcfw_dual_test.py

Created September 23, 2013 08:21

bcfw dual

	import numpy as np
	#from sklearn.datasets import fetch_mldata
	from sklearn.datasets import load_digits

	from pystruct.models import MultiClassClf
	from pystruct.learners import FrankWolfeSSVM, SubgradientSSVM, NSlackSSVM, OneSlackSSVM
	from pystruct.utils import AnalysisLogger

	from sklearn.utils import shuffle

amueller / colors_curves.png

Last active April 20, 2024 01:38

random color palette using halton codes

amueller / checkerboard.png

Last active December 22, 2015 07:19

explain what I mean by checker board

amueller / graph.ad3

Last active December 19, 2015 03:39

A pairwise factor graph that has strange behavior in ad3 branch and bound

amueller / km_test.py

Last active December 14, 2015 05:18

simple kmeans test with n_jobs=2

	from sklearn.cluster import KMeans
	from sklearn.datasets import make_blobs
	X, y = make_blobs()

	KMeans(n_jobs=2).fit(X)
	print("done")

amueller / Diagram1.dia

Last active August 18, 2022 05:03

Machine learning cheat sheet diagram svg and dia file

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amueller / msrc_svm.py

Created January 15, 2013 19:10

Linear SVM on Aurelien's MSRC features

	import os
	from glob import glob

	import numpy as np
	import matplotlib.pyplot as plt

	from sklearn.svm import LinearSVC
	from sklearn.metrics import accuracy_score, confusion_matrix

amueller / regressions.txt

Last active December 11, 2015 01:38

regressions in 0.13-git

	======================================================================
	FAIL: Check that oob prediction is as acurate as
	----------------------------------------------------------------------
	Traceback (most recent call last):
	File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in runTest
	self.test(*self.arg)
	File "/home/andy/sklearn_tests/sklearn/ensemble/tests/test_forest.py", line 198, in test_oob_score_classification
	assert_almost_equal(training_score, clf.oob_score_)
	File "/usr/lib/python2.7/dist-packages/numpy/testing/utils.py", line 468, in assert_almost_equal
	raise AssertionError(msg)