Comparison of Approaches to Photometric Redshift Estimation of Quasars. Issue Volume 11:Issue S319(2015) (17th August 2016)
- Record Type:
- Journal Article
- Title:
- Comparison of Approaches to Photometric Redshift Estimation of Quasars. Issue Volume 11:Issue S319(2015) (17th August 2016)
- Main Title:
- Comparison of Approaches to Photometric Redshift Estimation of Quasars
- Authors:
- Tu, Yang
Zhang, Yan-Xia
Zhao, Yong-Heng
Tian, Hai-Jun - Editors:
- Kaviraj, S.
- Abstract:
- Abstract: We probe many kinds of approaches used for photometric redshift estimation of quasars, including KNN (K-nearest neighbor algorithm), Lasso (Least Absolute Shrinkage and Selection Operator), PLS (Partial Least Square regression), ridge regression, SGD (Stochastic Gradient Descent) and Extra-Trees.
- Is Part Of:
- Proceedings of the International Astronomical Union. Volume 11:Issue S319(2015)
- Journal:
- Proceedings of the International Astronomical Union
- Issue:
- Volume 11:Issue S319(2015)
- Issue Display:
- Volume 11, Issue 319 (2015)
- Year:
- 2015
- Volume:
- 11
- Issue:
- 319
- Issue Sort Value:
- 2015-0011-0319-0000
- Page Start:
- 146
- Page End:
- 146
- Publication Date:
- 2016-08-17
- Subjects:
- Photometric redshifts, -- quasars, -- data mining, -- machine learning
Astronomy -- Congresses
Astronomy -- Periodicals
520 - Journal URLs:
- http://journals.cambridge.org/action/displayJournal?jid=IAU ↗
- DOI:
- 10.1017/S1743921315009989 ↗
- Languages:
- English
- ISSNs:
- 1743-9213
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library HMNTS - ELD Digital store
- Ingest File:
- 1085.xml