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drc-ners-nlp/processing/ner/formats/extended_surname_format.py
T

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1.2 KiB
Python

import random
from typing import Dict
import pandas as pd
from processing.ner.formats import BaseNameFormatter
class ExtendedSurnameFormatter(BaseNameFormatter):
def transform(self, row: pd.Series) -> Dict:
native_parts = self.parse_native_components(row["probable_native"])
original_surname = row["probable_surname"] if pd.notna(row["probable_surname"]) else ""
# Add random additional surname
additional_surname = random.choice(self.additional_surnames)
combined_surname = f"{additional_surname} {original_surname}".strip()
full_name = f"{row['probable_native']} {combined_surname}".strip()
return {
"name": full_name,
"probable_native": row["probable_native"],
"identified_name": row["probable_native"],
"probable_surname": combined_surname,
"identified_surname": combined_surname,
"ner_entities": str(self.create_ner_tags(full_name, native_parts, combined_surname)),
"transformation_type": self.transformation_type,
**self.compute_numeric_features(full_name),
}
@property
def transformation_type(self) -> str:
return "extended_surname"