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Method, system, device and storage medium for establishing composition model

A technology for establishing methods and models, applied in the field of information, which can solve the problems of inability to meet the diversification of music, single-track music in a single form, and no symphony algorithm.

Pending Publication Date: 2019-01-11
PING AN TECH (SHENZHEN) CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The form of single-track music is relatively simple, which cannot meet people's diverse needs for music, and there is no research on the algorithm of multi-track symphony generation

Method used

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  • Method, system, device and storage medium for establishing composition model
  • Method, system, device and storage medium for establishing composition model
  • Method, system, device and storage medium for establishing composition model

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof.

[0050] As a better example, such as figure 1 As shown, a method for establis...

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Abstract

The invention discloses a method, a system, a computer device and a storage medium for establishing a composition model. The method comprises the following steps: obtaining a music data set of a MIDIformat and converting the music data set of the MIDI format into a piano key axis; and converting the music data set of the MIDI format into a piano key axis; cleaning up the data of piano key axis after format conversion; establishing the interference track model and the composing track model by using the generated countermeasure network, and establishing the mixed track model by combining the interference track model and the composing track model; dividing the generator into a time structure generator Gtemp and a music bar generator Gbar, and constructing the temporal correlation between themusic bars to form a temporal model by the time structure generator Gtemp and the music bar generator Gbar; combining the hybrid track model and the time model to form a multi-track symphony composition model. The above composing method satisfies people's requirements for diversification of musical changes and is natural.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a method, system, device and storage medium for establishing a composition model. Background technique [0002] There are many ways to generate music, and the most common way is through musical instruments. In recent years, with the continuous development of computer application technology, music can also be generated through the use of algorithms. In the field of music generation algorithm research, there have been many The algorithms of genetic algorithm, RNN and CNN have achieved good results, but most of the generated music is a single track, that is, one instrument, while real music is composed of multiple instruments. For example, a modern symphony orchestra usually includes four parts: Brass, strings, winds and percussion. The form of single-track music is relatively simple, which cannot meet people's needs for music diversification, and there is no research on the a...

Claims

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Application Information

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IPC IPC(8): G06F16/60
CPCG06F16/60
Inventor 张爽王义文王健宗肖京
Owner PING AN TECH (SHENZHEN) CO LTD
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