We propose here that the adequate feature set optimized for the characterization of the AD can, in theory, reveal the problematic regions if the AD is optimized using external sets.
Currently the number of chemical descriptors is so large that one of the biggest problems is selecting the most adequate features for each problem [58, 59].
Results of this work showed that the feature set leading to the highest predictive performance is not necessarily the most adequate feature set for AD characterization.
Collectively, the present results indicate that the ΔrpoS and ΔphoP strains of S. Choleraesuis gather adequate features to be potential candidates for vaccine vectors for the specific delivery of heterologous antigens adapted to pigs.
The original SIFT fails to extract adequate features or distinctive ones in color images while detects a lot of redundant features in FA images (boundary points are masked).
As this knowledge is missing, one major problem in this context is to define adequate features to train the classifiers for each structural element.
The main challenge in the setup of working classification algorithms is to define adequate features as input variables.
The experimental results indicate that our framework provides adequate features to support advanced research.
Some techniques increase the number of detected feature points in images when the SIFT detector fails to extract distinctive and adequate features.
