Jon Carr jwcarr

## vi.py
# Variation of information (VI)
#
# Meila, M. (2007). Comparing clusterings-an information
#   based distance. Journal of Multivariate Analysis, 98,
#   873-895. doi:10.1016/j.jmva.2006.11.013
#
# https://en.wikipedia.org/wiki/Variation_of_information

from math import log

## verification
Verifying that +joncarr is my blockchain ID. https://onename.com/joncarr
	# Variation of information (VI)
	#
	# Meila, M. (2007). Comparing clusterings-an information
	# based distance. Journal of Multivariate Analysis, 98,
	# 873-895. doi:10.1016/j.jmva.2006.11.013
	#
	# https://en.wikipedia.org/wiki/Variation_of_information

	from math import log