GLEUAlgorithm class

Computes Google-BLEU (GLEU) scores.

GLEU measures n-gram overlap across a range of gram sizes, penalizing both under-generation and over-generation.

Reference: NLTK gleu_score implementation.

Constructors

GLEUAlgorithm()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

sentenceGLEU(List<List<String>> references, List<String> hypothesis, {int minN = 1, int maxN = 4}) → double

Computes the sentence-level GLEU score.