Similarity search

The aeon.similarity_search module contains algorithms and tools for similarity search tasks.

Similarity search estimators

QuerySearch([k, threshold, distance, ...])	Query search estimator.
SeriesSearch([k, threshold, distance, ...])	Series search estimator.

Distance profile functions

euclidean_distance_profile(X, q, mask)	Compute a distance profile using the squared Euclidean distance.
normalised_euclidean_distance_profile(X, q, ...)	Compute a distance profile in a brute force way.
squared_distance_profile(X, q, mask)	Compute a distance profile using the squared Euclidean distance.
normalised_squared_distance_profile(X, q, ...)	Compute a distance profile in a brute force way.

Matrix profile functions

stomp_normalised_euclidean_matrix_profile(X, ...)	Compute a euclidean matrix profile using STOMP [R0259c7ffd0c6-1].
stomp_euclidean_matrix_profile(X, T, L, mask)	Compute a euclidean euclidean matrix profile using STOMP [Rbaec2cda0e64-1].
stomp_normalised_squared_matrix_profile(X, ...)	Compute a squared euclidean matrix profile using STOMP [R74f36174f72d-1].
stomp_squared_matrix_profile(X, T, L, mask)	Compute a squared euclidean matrix profile using STOMP [R4dbd18cdbad6-1].

Base

BaseSimilaritySearch([distance, ...])

Base class for similarity search applications.