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math.similarity: add another test for pearson-similarity.

factor-shell
John Benediktsson 2017-10-24 11:46:44 -07:00
parent ee1bfc7fc2
commit 37902e3903
1 changed files with 1 additions and 0 deletions
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extra/math/similarity/similarity-tests.factor
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@ -12,6 +12,7 @@ CONSTANT: b { 0 0 0 0 2 3 1 }
{ t } [ a b euclidian-similarity 0.1336766024001917 1e-10 ~ ] unit-test
{ t } [ a a pearson-similarity 1.0 1e-10 ~ ] unit-test
{ t } [ a a vneg pearson-similarity 0.0 1e-10 ~ ] unit-test
{ t } [ a b pearson-similarity 0.2376861940759582 1e-10 ~ ] unit-test
{ t } [ a a cosine-similarity 1.0 1e-10 ~ ] unit-test