mirror of
https://github.com/explosion/spaCy.git
synced 2025-10-31 16:07:41 +03:00
43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
"""Find the min-cost alignment between two tokenizations"""
|
|
from spacy.gold import _min_edit_path as min_edit_path
|
|
from spacy.gold import align
|
|
|
|
|
|
def test_edit_path():
|
|
cand = ["U.S", ".", "policy"]
|
|
gold = ["U.S.", "policy"]
|
|
assert min_edit_path(cand, gold) == (0, 'MDM')
|
|
cand = ["U.N", ".", "policy"]
|
|
gold = ["U.S.", "policy"]
|
|
assert min_edit_path(cand, gold) == (1, 'SDM')
|
|
cand = ["The", "cat", "sat", "down"]
|
|
gold = ["The", "cat", "sat", "down"]
|
|
assert min_edit_path(cand, gold) == (0, 'MMMM')
|
|
cand = ["cat", "sat", "down"]
|
|
gold = ["The", "cat", "sat", "down"]
|
|
assert min_edit_path(cand, gold) == (1, 'IMMM')
|
|
cand = ["The", "cat", "down"]
|
|
gold = ["The", "cat", "sat", "down"]
|
|
assert min_edit_path(cand, gold) == (1, 'MMIM')
|
|
cand = ["The", "cat", "sag", "down"]
|
|
gold = ["The", "cat", "sat", "down"]
|
|
assert min_edit_path(cand, gold) == (1, 'MMSM')
|
|
cand = ["your", "stuff"]
|
|
gold = ["you", "r", "stuff"]
|
|
assert min_edit_path(cand, gold) in [(2, 'ISM'), (2, 'SIM')]
|
|
|
|
|
|
def test_align():
|
|
cand = ["U.S", ".", "policy"]
|
|
gold = ["U.S.", "policy"]
|
|
assert align(cand, gold) == [0, None, 1]
|
|
cand = ["your", "stuff"]
|
|
gold = ["you", "r", "stuff"]
|
|
assert align(cand, gold) == [None, 2]
|
|
cand = [u'i', u'like', u'2', u'guys', u' ', u'well', u'id', u'just',
|
|
u'come', u'straight', u'out']
|
|
gold = [u'i', u'like', u'2', u'guys', u'well', u'i', u'd', u'just', u'come',
|
|
u'straight', u'out']
|
|
assert align(cand, gold) == [0, 1, 2, 3, None, 4, None, 7, 8, 9, 10]
|
|
|