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Standard algorithms

GaiaTransform

Inputs

  • pool (pool) - aggregated pool of extracted values

Outputs

  • pool (pool) - pool resulting from the transformation of the gaia point

Parameters

  • history (string) :

    gaia2 history filename

Description

Applies a given Gaia2 transformation history to a given pool. It first converts the pool into a gaia2::Point suitable for the history, applies the history, and converts back the resulting point into an essentia Pool. In particular, it allows classification.

Note that in order to enable this algorithm it is necessary to install Gaia2 library before building Essentia.

References:
[1] Gaia - A library for similarity in high-dimensional spaces, http://github.com/MTG/gaia
Universitat Pompeu Fabra - Music Technology Group