The phrase "are further categorized" is correct and usable in written English.
It can be used when discussing the classification or organization of items, concepts, or data into more specific groups or categories.
Example: "The various species of birds are further categorized into families based on their characteristics."
Alternatives: "are additionally classified" or "are subdivided further".
The algorithms are further categorized according to the key parameters used for state scheduling.
The cross peaks are further categorized into 20 strong, 21 medium, and 24 weak restraints according to the relative intensity and the experimental methods (Supplementary Table 3).
Two major classes are inaugurated as flexible geometry and fixed geometry, which are further categorized into different sub-classes.
Effectiveness approaches are further categorized into two different groups: (i) feature representation-based algorithms and (ii) wide baseline matching-based methods.
The admissible units are further categorized into modular groups according to their number of links and kinematic characteristics, in which the unit with the least number of links is referred to as a basic unit.
In the case of CMS, they are further categorized according to the data-taking period, and, because of the large variation in mass resolution with angle, whether the muons are both produced at large angles relative to the proton beams (central-region) or at least one muon is emitted at small angle relative to the beams (forward-region).
These states can be further categorized into subgroups.
Targets were further categorized according to mean log2 expression (measured in RPKM).
Patients were further categorized based on FIB-4 progression over the course of 5 years.
The 11 themes that emerged were further categorized under 4 domains.
PD patient samples were further categorized based on UPDRS Part III on-state motor scores to approximate disease stage.
