Free Access

Fig. 2

thumbnail

Reconstruction error for the whole sample and for each spectral type. Because this error drops very quickly, this plot shows the contribution of only the first four eigenvectors.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.