LAMOST Spectra Classification Dataset
Publish Time:2022-11-09
This dataset contains 583851 processed spectra from LAMOST DR3. The training set and test test both made up of two parts: an index.csv contains a list of spectra id; and a zip file contains interpolated and sampled spectra in <id> .txt. The train_index.csv and test_answer also contains the classification of spectra. All the spectra has the same range of wavelength between 3800Å and 9000Å, with 2600 sampling point.
· Data access ·
 
♦INTRODUCTION♦
Keywords
LAMOST , Spectral Classification , Machine Learning
Data volume
10042.4154 MB 5 files
Sharing method
online
Sharing scope
Public
DOI
10.12149/100658
CSTR
11379.11.100658
VO Identifier
ivo://China-VO/data/ml-dataset/LAMOST-spectra-classification
♦CONTACT AUTHOR♦
Author
NADC
Email
y.tao(at)nao.cas.cn
♦CONTACT PUBLISHER ♦
Email
support(at)china-vo.org
Phone
+86-10-64807973
Institution
National Astronomical Data Center
♦RIGHTS♦
Standard acknowledgement
Citation： LAMOST Spectra Classification Dataset. National Astronomical Data Center. CSTR:11379.11.100658. DOI:10.12149/100658.
♦TAGS♦
waveband
Optical
telescope or project
Large Sky Area Multi-Object Fiber Spectroscopic Telescope（LAMOST）
subject
Astronomical Technology and Methods
data type
Spectrum Data
content level
General
Amateur