python Programming Glossary: wn

How to implement band-pass Butterworth filter with Scipy.signal.butter

http://stackoverflow.com/questions/12093594/how-to-implement-band-pass-butterworth-filter-with-scipy-signal-butter

wp stopfreq nyq # for bandpass # wp 0.2 0.5 ws 0.1 0.6 N wn scipy.signal.buttord wp ws 3 16 # # for hardcoded order # N.. # for hardcoded order # N order b a scipy.signal.butter N wn btype 'high' # should 'high' be here for bandpass sf scipy.signal.lfilter.. 3100 4000. Now lets say you wanted the stopbands to be down 30 dB 100 Hz from the corner frequencies. Thus your stopbands..

Convert words between verb/noun/adjective forms

http://stackoverflow.com/questions/14489309/convert-words-between-verb-noun-adjective-forms

and adverbs to their noun forms this answer only stems down to the root POS. i want to go between POS. ps called Conversion.. works pretty well from nltk.corpus import wordnet as wn def nounify verb_word Transform a verb to the closest noun die.. a verb to the closest noun die death verb_synsets wn.synsets verb_word pos v # Word not found if not verb_synsets..

Removing entries from a dictionary based on values

http://stackoverflow.com/questions/15158599/removing-entries-from-a-dictionary-based-on-values

How to get the wordnet sense frequency of a synset in NLTK?

http://stackoverflow.com/questions/15551195/how-to-get-the-wordnet-sense-frequency-of-a-synset-in-nltk

in nltk as such from nltk.corpus import wordnet_ic brown_ic wordnet_ic.ic 'ic brown.dat' semcor_ic wordnet_ic.ic 'ic.. import wordnet_ic brown_ic wordnet_ic.ic 'ic brown.dat' semcor_ic wordnet_ic.ic 'ic semcor.dat' I can also get.. I can also get the definition pos offset examples as such wn.synset 'dog.n.01' .examples wn.synset 'dog.n.01' .definition..

http://stackoverflow.com/questions/16877517/compare-similarity-of-terms-expressions-using-nltk

of many similarity wordnet based measures http wn similarity.sourceforge.net Some further reading on interpreting..

How can I get the current week using Python?

http://stackoverflow.com/questions/2003841/how-can-i-get-the-current-week-using-python

while d.year year yield d d timedelta days 7 Dict for wn d in enumerate allsundays 2010 # This is my only contribution.. allsundays 2010 # This is my only contribution Dict wn 1 d timedelta days k .isoformat for k in range 0 7 print Dict..

Inverse Distance Weighted (IDW) Interpolation with Python

http://stackoverflow.com/questions/3104781/inverse-distance-weighted-idw-interpolation-with-python

forward way to calculate IDW. I'm thinking of rolling my own implementation possibly using some of the scipy functionality.. haven't seen that does exactly what I want Is creating my own implementation with the aid of scipy a wise choice python numpy.. 1 distance p of the same shape as q stat accumulate wsum wn for average weights How many nearest neighbors should one take..

Python: how do you store a sparse matrix using python?

http://stackoverflow.com/questions/5164106/python-how-do-you-store-a-sparse-matrix-using-python

import lil_matrix from nltk.corpus import wordnet as wn from nltk.corpus import brown f open 'spmatrix.pkl' 'wb' def.. import wordnet as wn from nltk.corpus import brown f open 'spmatrix.pkl' 'wb' def markov L count 0 c len text1.. k mat h k 1 matrix cPickle.dump mat f 1 text w for g in brown.categories for w in brown.words categories g text1 text 1 500..