spaCy/spacy/training/alignment.py
2023-06-26 11:41:03 +02:00

23 lines
614 B
Python

from dataclasses import dataclass
from typing import List
from .align import get_alignments
from .alignment_array import AlignmentArray
@dataclass
class Alignment:
x2y: AlignmentArray
y2x: AlignmentArray
@classmethod
def from_indices(cls, x2y: List[List[int]], y2x: List[List[int]]) -> "Alignment":
x2y = AlignmentArray(x2y)
y2x = AlignmentArray(y2x)
return Alignment(x2y=x2y, y2x=y2x)
@classmethod
def from_strings(cls, A: List[str], B: List[str]) -> "Alignment":
x2y, y2x = get_alignments(A, B)
return Alignment.from_indices(x2y=x2y, y2x=y2x)