langfair.metrics.recommendation.metrics.jaccard.JaccardSimilarity

class langfair.metrics.recommendation.metrics.jaccard.JaccardSimilarity

Bases: Metric

__init__()

This class computes the Jaccard Similarity score.

Methods

__init__()	This class computes the Jaccard Similarity score.
evaluate(list1, list2)	This method computes Jaccard Similarity between two lists.

evaluate(list1, list2)

This method computes Jaccard Similarity between two lists.

Parameters:

• list1 (list of strings) – A list of recommendation from an LLM model.

• list2 (list of strings) – Another list of recommendation from an LLM model.

Returns:

Jaccard similarity for the two provided lists of recommendations (float)

Return type:

float