Signature matrix
= Signature matrix
{wiki=Signature_matrix}
A signature matrix is often associated with the field of data mining, specifically in the context of textual similarity, document comparison, or large-scale data retrieval systems. It is primarily used in algorithms for approximate matching, such as Locality-Sensitive Hashing (LSH) or MinHashing, which are useful in tasks like duplicate detection, similarity search, and clustering of documents or datasets.