nltk.accuracy()
¶
-
nltk.
accuracy
(reference, test)[source]¶ Given a list of reference values and a corresponding list of test values, return the fraction of corresponding values that are equal. In particular, return the fraction of indices
0<i<=len(test)
such thattest[i] == reference[i]
.Parameters: - reference (list) – An ordered list of reference values.
- test (list) – A list of values to compare against the corresponding reference values.
Raises: ValueError – If
reference
andlength
do not have the same length.