Mercurial > pylearn
annotate misc.py @ 286:2ee53bae9ee0
renamed _nnet_ops.py to _test_nnet_opt.py to be used with autotest
author | Frederic Bastien <bastienf@iro.umontreal.ca> |
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date | Fri, 06 Jun 2008 13:55:59 -0400 |
parents | 9e96fe8b955c |
children | 430c9e92cd23 |
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Miscellaneous general-purpose functions
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1 |
718befdc8671
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2 def unique_elements_list_intersection(list1,list2): |
718befdc8671
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3 """ |
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4 Return the unique elements that are in both list1 and list2 |
718befdc8671
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5 (repeated elements in listi will not be duplicated in the result). |
718befdc8671
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6 This should run in O(n1+n2) where n1=|list1|, n2=|list2|. |
718befdc8671
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7 """ |
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8 return list(set.intersection(set(list1),set(list2))) |
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Added speed test for ArraDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
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9 import time |
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10 #http://www.daniweb.com/code/snippet368.html |
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11 def print_timing(func): |
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12 def wrapper(*arg): |
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13 t1 = time.time() |
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14 res = func(*arg) |
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15 t2 = time.time() |
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16 print '%s took %0.3f ms' % (func.func_name, (t2-t1)*1000.0) |
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17 return res |
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parents:
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18 return wrapper |