Table 14.

Gaps in machine learning papers.

#	Gaps
S17	This present investigation’s impediment includes the two-dimensional examination, restricted age range, and insufficient sizes for a few subgroups.
S18	There is a requirement for increasingly delicate magnetic resource imaging strategies that can recognize inconspcious changes related to pre-radiographic OA and that may conceivably serve as biomarkers for malady initation and movement.
S19	This methodology would expand the multifaceted nature of the calculation.
S20	This study further shows the requirement for the evaluation of multivariate techniques in settings of various attractive fields, temperatures, and heartbeat groupings, as well as in appliction to other ligament models, for example, osteoarthritis and designed tissue.
S21	The interinstitutional order precision, while adequate, was not as high as interinstitutional examination.
S22	The basic piece of the knee bone structure is completely overlooked, which is crucial for finding knee issues.
S23	ASM techniques cannot accomplish satisfactory limitation results, since they ill suit the vast varieties of patellae present among various pictures.
S24	The fraction identification rate of the person classifier is not high.
S25	This methodology is doubtful as it can expel exceptional indicators.
S26	The strategy does not gauge the interpretation opposite to the picture plane and expects that the two knee segments are adjusted toward this path.
S27	The speculation capacities of the proposed strategy could be overestimated and ought to be taken with caution.
S28	The rate of distinction between the used databases in this study was observed to be greater, which prompts typical outcomes and representation of the trabecular bone.
S29	The system is required to be connected in a more extensive territory on imaging.
S30	Picture twisting and non-uniform scaling can happen; these cannot be made up for via watchful alignment.
S31	This investigation has a few limitations. As a matter of first importance, the examples utilized in this investigation are porcine femurs rather than human bone. Even though the macro-structure and micro-structure of porcine bones are fundamentally the same as those of human bones, the creation of trabecular bone is extraordinary.
S32	Some morphological parameters are identified with one another; the number of parameters could be diminished, generally leaving only obvious thickness.