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Table 6

Example of ESP-ELS classification performance in terms of a confusion matrix.

True Output class
class PNe DMe AeBe Be WC WN Uncl. Star

PNe 63 28 9
DMe 60 40
AeBe 48 9 43
Be 5 41 54
WC 74 1 21 4
WN 1 73 18 8

Notes. The rows indicate the true classes, the columns the ESP-ELS assigned class. Each cell gives the percentage of objects classified from each true class to each ESP-ELS class. The dashes indicate exactly zero. Uncl. = Unclassified; Star = Star without emission.

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