def measure (self, stringset):
""" Qualify measures.
"""
measures = {}
lass = containers.LengthAscendingStrings (stringset)
edit_array2d = leven.edit_distance_array2d (lass)
jaccdist_array2d = jaccard.jaccard_array2d(lass)['distance']
size = len(edit_array2d)
avg_edit = edit_array2d.sum() / float(size*(size-1))
avg_jaccdist = jaccdist_array2d.sum() / float(size*(size-1))
measures['EditAvg'] = avg_edit
measures['JaccDistAvg'] = avg_jaccdist
measures['Size'] = size
#measures['timing'] =
return measures
def __init__ (self, strings, **kwargs):
# Re-ordered strings (read-only)
# Properties: lenbounds[OrderedDict]
self.lass = containers.LengthAscendingStrings (strings)
# Container[dict mapping int to set] for cluster manipulation
# Properties: objs[TurboList], cids[list],
# unclustered_objs[TurboList], merge()
self.clusters = containers.Clusters (self.lass)
# Corresponding distance metrics
self.editdist = leven.edit_distance_array2d (self.lass)
# Jaccard or charset related metrics
self.jaccarrays = jaccard.jaccard_array2d(self.lass)