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ignore separator symbols #3404

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merged 2 commits into from
Mar 6, 2024
Merged

ignore separator symbols #3404

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2579a0b
ignore separator symbols
Feb 9, 2024
f34e9c7
run black
helpmefindaname Feb 16, 2024
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5 changes: 5 additions & 0 deletions flair/data.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1106,6 +1106,11 @@ def __remove_zero_width_characters(text: str) -> str:
text = text.replace("\u200b", "")
text = text.replace("\ufe0f", "")
text = text.replace("\ufeff", "")

text = text.replace(
"\u2028", ""
) # LINE SEPARATOR & PARAGRAPH SEPARATOR are usually used for wrapping & displaying texts,
text = text.replace("\u2029", "") # but not for semantic meaning -> ignore them.
return text

@staticmethod
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7 changes: 7 additions & 0 deletions tests/test_tokenize_sentence.py
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Expand Up @@ -485,5 +485,12 @@ def test_token_positions_when_creating_word_by_word():
assert sentence.tokens[2].end_position == 13


def test_line_separator_is_ignored():
with_separator = "Untersuchungs-\u2028ausschüsse"
without_separator = "Untersuchungs-ausschüsse"

assert Sentence(with_separator).to_original_text() == Sentence(without_separator).to_original_text()


def no_op_tokenizer(text: str) -> List[str]:
return [text]
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