The phrase "additional descriptors" is correct and usable in written English.
It can be used when referring to extra terms or phrases that provide more detail or clarification about a subject.
Example: "In the report, we included additional descriptors to enhance the understanding of the data presented."
Alternatives: "extra details" or "supplementary terms".
Five additional descriptors were required.
Besides conventional steric and electrostatic fields, seven additional descriptors were incorporated to the CoMFA models.
An extended CoMSIA model with additional descriptors for hydrophobic, donor, and acceptor properties had good predictive ability with a q2 = 0.699, r2 = 0.974, SEE, standard error of estimate = 0.1, and F = 120.04.
The additional descriptors indicate the differences in content in each game, and that's why we encourage parents to use both parts of the system when choosing games.
Subsequently, the modeler may want to modify M3 by adding additional descriptors.
In the right part (FS7), the chemical representation is further optimized by additional descriptors.
An improved CoMFA model (r2cv=0.536, r2conv=0.968, SEE=0.222, r2pred=0.6564) was obtained by taking into account the CMR as additional descriptor.
The CoMFA models generated using steric and electrostatic fields for tPA, fXa, thrombin, plasmin, and trypsin inhibition exhibited better statistical significance than the CoMFA models generated using ClogP as an additional descriptor.
The ORR turnover frequency of such moieties is however known to depend on chemical and electronic properties of the carbon matrix, which will require additional descriptor(s) than the site density in order to precisely interpret the ORR activity of such materials.
The additional descriptor is the area (in pixels) of the largest subgroup in the image after thresholding.
This prediction is appended to the features matrix and serves as additional descriptor for training the next model, on the second label.
