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System and method for automatic classification of astronomical spectral sequences

An astronomical spectrum and automatic classification technology, applied in the field of astronomy, can solve problems such as not being able to cope well

Active Publication Date: 2022-07-19
北京佳格天地科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, the LAMOST telescope can collect more than 10,000 spectra every observation night, which makes the traditional manual or semi-manual template matching method unable to deal with it well. Efficient and accurate intelligent identification and classification algorithms for astronomical spectra are needed.

Method used

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  • System and method for automatic classification of astronomical spectral sequences
  • System and method for automatic classification of astronomical spectral sequences
  • System and method for automatic classification of astronomical spectral sequences

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Embodiment Construction

[0043] The present invention will be described in further detail below with reference to specific embodiments, but it is not intended to limit the present invention. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0044] figure 1 A schematic diagram of an embodiment of the automatic classification system for astronomical spectrum sequences of the present invention is shown. figure 2 A schematic diagram of another embodiment of the automatic classification system for astronomical spectrum sequences of the present invention is shown. see figure 1 and figure 2 , the astronomical spectrum sequence automatic classification system according to the embodiment of the present invention includes:

[0045] The first unit 10, obtaining historical astronomical spectrum sequenc...

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Abstract

The invention discloses an automatic classification system and method for astronomical spectrum sequences, wherein the automatic classification system for astronomical spectrum sequences comprises: a first unit, acquiring historical astronomical spectrum sequences as training samples; a second unit, building a neural network model; and a third unit , to obtain the astronomical spectrum sequence to be classified; wherein, the second unit trains the neural network model with the training sample to obtain a classification model; the second unit inputs the astronomical spectrum sequence to be classified into the classification model, to obtain the classification result output by the classification model. The present invention can improve the classification speed.

Description

technical field [0001] The invention relates to the technical field of astronomy, in particular to an automatic classification system and method of astronomical spectrum sequences. Background technique [0002] The description of the background technology in the present invention belongs to the related art related to the present invention, and is only used to illustrate and facilitate the understanding of the invention content of the present invention, and should not be construed as the applicant's explicit belief or presumption that the applicant believes that the present invention is the first application of the present invention. the prior art of the filing date. [0003] Astronomy is an observational science with a long history, and classifying celestial bodies is one of the most basic tasks of astronomy. With the development of science and technology and the continuous upgrading of observation equipment, human's understanding of the universe has gradually expanded from...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62G06N3/04G06N3/08
CPCG06V30/194G06N3/045G06F18/241
Inventor 杨国伟宋宽张弓顾竹
Owner 北京佳格天地科技有限公司
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