The Unified Astronomy Thesaurus

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Schonberg-Chandrasekhar limit original
star this property dcterms created remove maximum value filterequal to or more than 2018-09-10T16:07:43Z
unstar this property dcterms modified equal to or less than 2018-09-11T18:40:36Zequal to or more than 2018-09-11T18:40:36Z
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Gravitational collapse original
star this property definition This represents the maximum fraction of a star's mass that can be contained within an isothermal core while still supporting the rest of the star in hydrostatic equilibrium. Once the mass of an isothermal helium core exceeds this limit, the corse collapses and the star evolve rapidly. The limit varies depending on the star.
Period search original
star this property dcterms created equal to or less than 2018-08-27T18:58:02Zequal to or more than 2018-08-27T18:58:02Z
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Time series analysis original
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Fast Fourier transform original
Lomb-Scargle periodogram original
Phase dispersion minimization original
Time series analysis original
star this property dcterms created equal to or less than 2018-08-27T18:52:44Zequal to or more than 2018-08-27T18:52:44Z
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Astrostatistics techniques original
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Period search original
Irregular cadence original
Light curve classification original
Red noise original
Transient detection original
Multivariate analysis original
star this property dcterms created equal to or less than 2018-08-27T18:52:32Zequal to or more than 2018-08-27T18:52:32Z
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Astrostatistics techniques original
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Dimensionality reduction original
Principal component analysis original
Clustering original
star this property dcterms created equal to or less than 2018-08-27T18:52:11Zequal to or more than 2018-08-27T18:52:11Z
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Astrostatistics techniques original
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Single-linkage hierarchical clustering original
Neural networks original
star this property dcterms created equal to or less than 2018-08-27T18:55:09Zequal to or more than 2018-08-27T18:55:09Z
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Classification original
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Convolutional neural networks original
Mixture model original
star this property dcterms created equal to or less than 2018-08-27T18:55:05Zequal to or more than 2018-08-27T18:55:05Z
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Classification original
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Gaussian mixture model original
Classification original
star this property dcterms created equal to or less than 2018-08-27T18:52:07Zequal to or more than 2018-08-27T18:52:07Z
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Astrostatistics techniques original
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Mixture model original
Neural networks original
Outlier detection original
Random Forests original
Support vector machine original
Parametric hypothesis tests original
star this property dcterms created equal to or less than 2018-08-27T18:51:20Zequal to or more than 2018-08-27T18:51:20Z
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Astrostatistics strategies original
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F test original
Bayesian statistics original
star this property dcterms created equal to or less than 2018-08-27T18:51:04Zequal to or more than 2018-08-27T18:51:04Z
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Astrostatistics strategies original
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Bayes' Theorem original
Hierarchical models original
Posterior distribution original
Prior distribution original