Package jazzparser :: Package backoff :: Module base

Module base

Base classes for grammarless tonal space models.

Author: Mark Granroth-Wilding <mark.granroth-wilding@ed.ac.uk>

Classes

BackoffModel
A model to be used by a BackoffBuilder.

BackoffBuilder
Defines the interface and common functions for models that assign a semantics directly to an input sequence.

ModelBackoffBuilder
Subclass of BackoffBuilder that handles model loading.

Functions

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merge_repeated_points(path)
A tonal space path, represented as a list of TonalDenotations, gets generated by the models.

source code

Variables

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__package__ = 'jazzparser.backoff'

Function Details

[hide private]

merge_repeated_points(path)

source code

A tonal space path, represented as a list of TonalDenotations, gets generated by the models. It may be sensible for a model to generate exactly one point per chord, in which case repeated points ought to be removed from the path before evaluating.

This removes repeated points and returns the result.