Translationeditrate

translationeditrate

Metric TranslationEditRate from torchmetrics (torchmetrics.TranslationEditRate)

When to invoke this skill

The user has predictions + ground truth and asks to evaluate with TranslationEditRate, or mentions torchmetrics.TranslationEditRate directly, or wants the standard torchmetrics implementation.

Reference signature

from torchmetrics import TranslationEditRate

# _TranslationEditRate(normalize: bool = False, no_punctuation: bool = False, lowercase: bool = True, asian_support: bool = False, return_sentence_level_score: bool = False, **kwargs: Any) -> None

Library docstring

Wrapper for deprecated import.

>>> preds = ['the cat is on the mat']
>>> target = [['there is a cat on the mat', 'a cat is on the mat']]
>>> ter = _TranslationEditRate()
>>> ter(preds, target)
tensor(0.1538)

Quick recipe

import torchmetrics as _m
score = _m.TranslationEditRate(y_true, y_pred)

Don'ts

• Don't reimplement when the library version handles edge cases (NaN, ties, empty inputs) better than a hand-rolled formula.
• Always check the library version's argument order — sklearn is (y_true, y_pred) while torchmetrics is (preds, target).