mirror of https://github.com/explosion/spaCy.git
72 lines
1.5 KiB
Python
72 lines
1.5 KiB
Python
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# Binary string features
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def is_alpha(string, prob, case_stats, tag_stats):
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return False
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def is_digit(string, prob, case_stats, tag_stats):
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return False
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def is_punct(string, prob, case_stats, tag_stats):
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return False
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def is_space(string, prob, case_stats, tag_stats):
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return False
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def is_ascii(string, prob, case_stats, tag_stats):
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return False
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def is_title(string, prob, case_stats, tag_stats):
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return False
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def is_lower(string, prob, case_stats, tag_stats):
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return False
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def is_upper(string, prob, case_stats, tag_stats):
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return False
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# Statistics features
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def oft_case(name, thresh):
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def wrapped(string, prob, case_stats, tag_stats):
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return string
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return wrapped
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def can_tag(name, thresh):
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def wrapped(string, prob, case_stats, tag_stats):
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return string
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return wrapped
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# String features
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def canon_case(string, prob, cluster, case_stats, tag_stats):
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return string
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def word_shape(string, *args):
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length = len(string)
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shape = ""
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last = ""
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shape_char = ""
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seq = 0
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for c in string:
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if c.isalpha():
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if c.isupper():
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shape_char = "X"
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else:
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shape_char = "x"
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elif c.isdigit():
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shape_char = "d"
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else:
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shape_char = c
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if shape_char == last:
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seq += 1
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else:
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seq = 0
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last = shape_char
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if seq < 3:
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shape += shape_char
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return shape
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def non_sparse(string, prob, cluster, case_stats, tag_stats):
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return string
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