Source code for langchain.retrievers.document_compressors.cross_encoder
from abc import ABC, abstractmethod
[docs]
class BaseCrossEncoder(ABC):
"""Interface for cross encoder models."""
[docs]
@abstractmethod
def score(self, text_pairs: list[tuple[str, str]]) -> list[float]:
"""Score pairs' similarity.
Args:
text_pairs: List of pairs of texts.
Returns:
List of scores.
"""