Song rhythm generation method and device based on classifier, storage medium and device
A classifier and rhythm technology, applied in the field of artificial intelligence, can solve problems such as poor quality of automatic song creation, and achieve good scalability and good adaptability
Active Publication Date: 2019-11-29
PING AN TECH (SHENZHEN) CO LTD
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a classifier-based song rhythm generation method, equipment, storage medium and device, aiming to solve the technical problem of poor quality of automatically created songs in the prior art
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[0056] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0057] refer to figure 1 , figure 1 It is a schematic structural diagram of a classifier-based song rhythm generation device related to the hardware operating environment of the embodiment of the present invention.
[0058] Such as figure 1As shown, the classifier-based song rhythm generation device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display). The optional user interface 1003 may also include a standard wired interface and a wireless interface. The wired interface of the user interface 1003 may b...
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The invention discloses a song rhythm generation method and device based on a classifier, a storage medium and a device. The song rhythm generation method comprises the steps: obtaining a to-be-processed lyric text, and extracting a first sentence of lyrics from the to-be-processed lyric text; selecting a target row corresponding to the first sentence of lyrics from a statistical matrix of a preset song rhythm generation model; determining the initial position of the first sentence rhythm according to the target row and a preset rule; extracting lyric feature information from the lyric text tobe processed; performing note prediction through a preset song rhythm generation model according to the lyric feature information to obtain a target note hour value corresponding to each lyric in theto-be-processed lyric text; and generating a song rhythm corresponding to the lyric text to be processed according to the initial position and the target note hour value. Based on artificial intelligence, the song rhythm generation method adaptively generates a reasonable music rhythm through a preset song rhythm generation model according to lyrics, is not restricted by lyric length and paragraph length, and has good adaptability.
Description
technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a classifier-based song rhythm generation method, equipment, storage medium and device. Background technique [0002] Rhythm is one of the important components of music, its quality directly affects the expressiveness of music, there are many types of rhythm, and it has a very significant relationship with music style. Compared with pure music, songs have a different meaning in the field of automatic composition due to their mass diversity. In the process of song creation, not only the quality of the melody, but also the combination of melody and lyrics must be considered. At present, the existing automatic composition technology mainly focuses on the part of melody generation, and the research on the part of rhythm generation is relatively insufficient. The efficiency of automatic composition is low, the quality is poor, and the combination of rhythm and ...
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IPC IPC(8): G06F16/63G06F16/683G06F16/65
CPCG06F16/63G06F16/685G06F16/65
Inventor 朱照华王健宗
Owner PING AN TECH (SHENZHEN) CO LTD