Consequently, instances of extremely poor performances were salient and were identifiable outside the margin of error within the normal subject group.
The LibSVM analysis also supported our pre-analysis which showed extremely poor performance of the Gaussian/Exponential RBF kernels on these data sets.
Noting the extremely poor performance of Control-FREEC in identifying deletion events, especially in the AA CRC WES dataset, we proceeded to evaluate whether its performance could be improved by enabling Control-FREEC to infer and adjust for potential stromal admixture and tumor content in the two WES datasets.
Surgeons have used non-degradable synthetic polytetrafluoroethylene (PTFE) or Dacron medium- to large-diameter grafts which provide 10 years of symptom-free lifestyle; however they have extremely poor performance due to thrombotic occlusion and intima hyperplasia when their diameter is <6 mm (Song et al. 2011; Clowes et al. 1985).
Best supportive care was proposed to patients with extremely poor performance status (13% of the overall population).
The performance of SGB depends on the characteristics of the database because boosting will fail to find a predictive model or give extremely poor performance if the database is too noisy (i.e., the updating of the weak learners may be over-emphasizing noisy examples)14,15.
However, a higher TB clinic caseload and a higher prevalence of TB-HIV co-infection, with the concomitantly increased workload on TB staff, in this study may be a reason for the extremely poor performance.
In addition, a couple of studies have examined factors associated with extremely poor performances of practicing doctors [ 5, 12, 13].
If developing countries were to maintain their post-2000 performance, he says, then the number of extremely poor people in the world would fall from 1.2 billion in 2010 to just 200m in 2027.This would be a remarkable achievement.
For these smallholders, land is also abundant but of extremely poor quality for agricultural production.
