¡@
python Programming Glossary: normalizationhttp://stackoverflow.com/questions/10149416/numpy-modify-array-in-place is only seen within the function. How can I do this normalization in place Or do I have to return a new array from the normalize..
How can I normalize a URL in python http://stackoverflow.com/questions/120951/how-can-i-normalize-a-url-in-python non normalized character to a proper URL. python url normalization normalize share improve this question Have a look at this..
Python: tf-idf-cosine: to find document similarity http://stackoverflow.com/questions/12118720/python-tf-idf-cosine-to-find-document-similarity off if you want to extract count features and apply TF IDF normalization and row wise euclidean normalization you can do it in one operation.. and apply TF IDF normalization and row wise euclidean normalization you can do it in one operation with TfidfVectorizer from sklearn.feature_extraction.text..
Is there any numpy autocorrellation function with standardized output? http://stackoverflow.com/questions/12269834/is-there-any-numpy-autocorrellation-function-with-standardized-output 'maximum ' result maxcorr result result result maxcorr # normalization return result result.size 2 however the maximum value was not.. was not 1.0 . therefore I introduced the line tagged with normalization I tried the function with the dataset of Time series analysis..
Porter Stemmer Algorithm Not returning the expected output? when modified into def http://stackoverflow.com/questions/12683932/porter-stemmer-algorithm-not-returning-the-expected-output-when-modified-into-d python algorithm preprocessor artificial intelligence normalization share improve this question So it looks like the culprit..
Comparing image in url to image in filesystem in python http://stackoverflow.com/questions/13875989/comparing-image-in-url-to-image-in-filesystem-in-python of them is SSIM and the other one I will call as NRMSE a normalization of the root of the mean squared error . I choose to present..
Is there a way to convert pyplot.imshow() object to numpy array? http://stackoverflow.com/questions/14869321/is-there-a-way-to-convert-pyplot-imshow-object-to-numpy-array it to unsigned ints. matplotlib includes a range of normalization code see here . get_cmap doc and colormap gallery edit fixed..
How to percent-encode url parameters in python? http://stackoverflow.com/questions/1695183/how-to-percent-encode-url-parameters-in-python p urllib.quote query It doens't encode to 2F breaks OAuth normalization It doens't handle unicode it throw an exception is there a better..
Simple implementation of N-Gram, tf-idf and Cosine similarity in Python http://stackoverflow.com/questions/2380394/simple-implementation-of-n-gram-tf-idf-and-cosine-similarity-in-python #compute TF.IDF # and normalize the values using cosine normalization if cosine_normalization denom sum x 2 for x in rec.values 0.5.. normalize the values using cosine normalization if cosine_normalization denom sum x 2 for x in rec.values 0.5 for k v in rec.items..
How to plot empirical cdf in matplotlib in Python? http://stackoverflow.com/questions/3209362/how-to-plot-empirical-cdf-in-matplotlib-in-python Another option is to use numpy.histogram which can do the normalization and returns the bin edges. You'll need to do the cumulative..
Python and character normalization http://stackoverflow.com/questions/4162603/python-and-character-normalization and character normalization Hello I retrieve text based utf8 data from a foreign source..
How to get started with Big Data Analysis http://stackoverflow.com/questions/4322559/how-to-get-started-with-big-data-analysis there's almost no update of any kind. SQL and related normalization don't really matter much any more. Kimball's point and others..
How to read Unicode input and compare Unicode strings in Python? http://stackoverflow.com/questions/477061/how-to-read-unicode-input-and-compare-unicode-strings-in-python in order to help you. However it might be a matter of normalization. Consider the following a1 u' xeatre' a2 u'e u0302tre' a1 and..
How to convert letters like ?, ä, å to simple ascii letters like a, a, a in Python? [duplicate] http://stackoverflow.com/questions/6525993/how-to-convert-letters-like-a-a-to-simple-ascii-letters-like-a-a-a-in-pyth Python duplicate Possible Duplicate Python and character normalization Anyone knows how to drop the umlauts and other funny thingies..
removing accent and special characters [duplicate] http://stackoverflow.com/questions/8694815/removing-accent-and-special-characters accents in a python unicode string Python and character normalization I would like to remove accents turn all characters to lowercase.. numbers and unicode characters that origianated from normalization you can simply compare with string.ascii_letters and remove..
Defining a discrete colormap for imshow in matplotlib http://stackoverflow.com/questions/9707676/defining-a-discrete-colormap-for-imshow-in-matplotlib more than the number of colors used. The BoundaryNorm is a normalization that maps a series of values to integers which are then used..
Faster way to convert from 24 bit wav pcm format to float? http://stackoverflow.com/questions/9779416/faster-way-to-convert-from-24-bit-wav-pcm-format-to-float to be quite fast it handles 24 bit values and it does the normalization from scikits.audiolab import Sndfile import numpy as np f Sndfile..
|