Open Access

Table 6.

Confusion matrix for photometric redshift ranges for HIEROs.

z < 3 3 ≤ z < 7 7 ≤ z
 < 3 37.2% (1537) 22.1% (438) 0% (9)
3 ≤  < 7 1.4% (2590) 99.4% (169 707) 3.6% (6442)
7 ≤  0% (2) 15.2% (566) 32.8% (3150)

Notes.z and indicate true and predicted redshifts, respectively. The diagonal entries represent the completeness of the samples, while the off-diagonal terms their contaminants. The sum along rows of the off-diagonal terms equals 1-purity. In parenthesis we report the numbers of objects

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