Gabriel Fair gabefair

## generate_data.py

import numpy as np

from sklearn.datasets import load_iris
from sklearn.linear_model import LogisticRegression
from sklearn.utils import shuffle

# get shuffled iris data
X, y = load_iris(return_X_y=True)
X, y = shuffle(X, y, random_state=0)

## word_movers_distance.py
from collections import Counter
import numpy as np
from sklearn.metrics import euclidean_distances
from pyemd import emd as pyemd


def word_movers_distance(a, b, embeddings):
    """Word Mover's Distance.

    A measure of text similarity: earth mover's distance in embedding metric space.

## nmf_faces.ipynb

      
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                vene
                / nmf_faces.ipynb
            
            
              Created
              October 29, 2013 15:54
            
              
                Comparison of NMF solvers
              
          
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## redirect-stdout-inside-loop.py
"""
Reason for publishing this Gist and the use case:
In many cases we use functions in libraries that print the variable we want instead of returning it. This Gist shows
how to get hold of the printed values from these functions and store in a variable. I found the solution in
couple of posts on different forums:
* https://stackoverflow.com/questions/1218933/can-i-redirect-the-stdout-in-python-into-some-sort-of-string-buffer
* https://wrongsideofmemphis.wordpress.com/2010/03/01/store-standard-output-on-a-variable-in-python/
* https://groups.google.com/forum/#!topic/comp.lang.python/tkK6n1oVKhM
* https://bytes.com/topic/python/answers/849106-redirection-standard-output-python-command-python-variable
In addition to the trick demonstrated in these posts, I found a case where I would need to store multiple printouts

	import numpy as np

	from sklearn.datasets import load_iris
	from sklearn.linear_model import LogisticRegression
	from sklearn.utils import shuffle

	# get shuffled iris data
	X, y = load_iris(return_X_y=True)
	X, y = shuffle(X, y, random_state=0)
	from collections import Counter
	import numpy as np
	from sklearn.metrics import euclidean_distances
	from pyemd import emd as pyemd


	def word_movers_distance(a, b, embeddings):
	"""Word Mover's Distance.

	A measure of text similarity: earth mover's distance in embedding metric space.
	"""
	Reason for publishing this Gist and the use case:
	In many cases we use functions in libraries that print the variable we want instead of returning it. This Gist shows
	how to get hold of the printed values from these functions and store in a variable. I found the solution in
	couple of posts on different forums:
	* https://stackoverflow.com/questions/1218933/can-i-redirect-the-stdout-in-python-into-some-sort-of-string-buffer
	* https://wrongsideofmemphis.wordpress.com/2010/03/01/store-standard-output-on-a-variable-in-python/
	* https://groups.google.com/forum/#!topic/comp.lang.python/tkK6n1oVKhM
	* https://bytes.com/topic/python/answers/849106-redirection-standard-output-python-command-python-variable
	In addition to the trick demonstrated in these posts, I found a case where I would need to store multiple printouts