These limitations come from the semantics behind the axioms structuring the classification themselves based on the information available from the databases.
Refinements that might be used for classification trees themselves are not needed; classification trees are means to an estimation end, not the estimation end itself.
The researchers may use classifications that they create themselves, in which case the scientists, observing the appearance (phenotype) of the patient, place him or her in one of the assigned racial groups, or they may rely on the self-attribution of the patient, or choose an attribution based on ancestry, or, finally, they may mix various criteria in setting up a single sample.
This is because the GA selected so few features only when they achieved sufficient classification accuracy by themselves, in exactly this combination; aggregation of output destroys the exact combinations.
We aim to show by these examples that the various forms of Kurdish pastoralism express themselves far beyond Frölin's classifications.
These terms were searched by themselves and in conjunction with professional classifications: health workers, nurses, doctors, mid-level workers.
In January 2009 the IBAF, in releasing the first edition of the world rankings, announced the classifications of various tournaments that contributed to the rankings themselves.
In addition we included, first, the HADS classification, to appraise the possibility that the EQ-5D classifications pertaining to the principal morbidity were insufficient in themselves to explain health state values.
First, the existing tumor classifications are based on histological features, which may be unreliable themselves.
It seems there is no constituency in the wine world willing to admit the classifications' power, perhaps because they would prefer to reserve that power for themselves.
