While the other used features may not have a direct explanation, they contain discriminating information for false-positive reduction.
To address the dimensionality problem and still retain the discriminating information for identifying a face, we apply the two-stage (PCA + LDA) approach [14, 48].
If all the possible local binary patterns are considered then, reasonably, some patterns will remain undistorted which can provide necessary discriminating information for accurate classification.
From Figure 7(b), it is interpreted that the global variations on the CASIA database cannot yield enough discriminating information although it provides complementary information for the local variations.
In addition, the raw skin probability value is appended to this feature vector, as it is the principal source of the discriminating information between skin and non-skin pixels.
On the other hand, accuracy obtained by CLBP _ S 8, 1 riu 2 _ M 8, 1 riu 2 operator shows that magnitude component can add discriminating information, but this statement requires appropriate judgment for different noise levels to quantify its advantage.
This finding provides further convergent evidence that the advantage in discriminating information from more iconic images, based on low-level features, is heightened when images are presented at the threshold of detection and would first be observed at the latency of the P1.
Because IIV and Nosema 1 conveyed the same discriminating information, only one was included.
With regard to self-reported behaviour, it must be assumed that individuals are willing to disclose this, often discriminating, information to the researcher.
Therefore, in our simulations, we considered data with a small number of subjects and a large number of variables, most of which possessed no discriminating information.
