Poetic melody generation method, electronic device and computer-readable storage medium

Abstract

The invention relates to big data analysis and provides a poetry melody generating method, an electronic device and a computer-readable storage medium. The method comprises a step of constructing a sample music library for storing poem samples and soundtrack samples, a step of extracting poetic sample structure features to form a sample structure feature matrix, a step of extracting high pitch ofsoundtrack samples to form a high pitch matrix, a step of constructing a first probability matrix of the correspondence between the structural features and high pitch and a second probability matrix of a transition relationship between adjacent pitches, a step of constructing a new poetry feature matrix without a soundtrack, a step of generating a new poetry pitch sequence through the first probabilistic matrix and the second probability matrix according to the above structure feature matrix, a step of randomly selecting a soundtrack sample segment, orderly extracting note time values and obtaining a new poetry time value sequence, a step of constructing a new poetry initial melody sequence through the new poetry pitch sequence and the time value sequence, and a step of selecting a melodysequence of a soundtrack sample corresponding to a poetic sample with the highest structural feature matching degree and the initial melody sequence to perform genetic exchange operation to obtain thefinal melody of a new poetry.

Description

technical field [0001] The present invention relates to the technical field of algorithm composition, and more specifically, to a method for generating poetry melody, an electronic device, and a computer-readable storage medium. Background technique [0002] Poetry is a manifestation of the inheritance of the essence of Chinese culture. It is used to express various emotions of poets. The artistic value of ancient poetry is not only reflected in its own literary value, but also in the way of singing ancient poetry. However, The evolution of the Chinese language makes it impossible for modern Chinese to accurately reproduce the singing of ancient poems. Therefore, rediscovering the singing of ancient poems is a mission to promote Chinese culture. [0003] At present, the development of algorithmic composition is very rapid. Algorithmic composition means to use regular programs, adopt probability programs or use computers to automatically generate song melodies. The more repre...

AI Technical Summary

Problems solved by technology

[0002] Poetry is a manifestation of the inheritance of the essence of Chinese culture. It is used to express various emotions of poets. The artistic value of ancient poetry is not only reflected in its own literary value, but also in the way of singing ancient poetry. The evolution of the Chinese language makes it impossible for modern Chinese to accurately reproduce the singing of ancient poems, so rediscovering the singing of ancient poems is a mission to promote Chinese culture

[0003] At present, the development of algorithmic composition is very rapid. The meaning of algorithmic composition is to use regular programs, through the use of probability programs or the use of computers to automatically generate song melodies. If the characteristics of modern Chinese tones are used to generate music melody, since the structural characteristics of the poem are not considered, there will be certain limitations in the matching between the generated music and the poem. For example, the transition between two adjacent words in the poem is gentle, The transition of the melody is sharp, which cannot reflect the artistic conception of the poem

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