“…Referable glaucoma included true glaucoma, pre-perimetric glaucoma, and high-risk suspects, based on qualitative fundus photographs, visual fields, OCT reports, and clinical examinations, including intraocular pressure (IOP) and treatment history as the binary (two class) ground truth. The curated real-world dataset did not include eyes with retinal disease or nonglaucomatous optic neuropathies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: Classification/prediction accuracy was tested vs. the ground truth, represented by the foot–floor-contact signal provided by three foot-switches, through samples not used during training phase. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We hypothesized that the alleged suspect might be in truth beyond any suspicion. We investigated if the expression of the IGF1R in CRC correlates with (1) clinicopathological patient characteristics, including survival, and hence is involved in colon cancer biology; (2) the expression of the IGF1R in CRC is linked to the expression of the insulin receptor (IR). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Simulated images are used as they offer the benefit of known ground truth. Our results prove that changes in system geometry or processing leads to changes in image texture magnitudes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…MD was used as the ground-truth reference, and the segmentation efficiency was evaluated by the time spent per patient. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A question arises as to the extent to which differing available sources for health data will be concordant when inferring the type and severity of co-morbidities, how close are these to the “truth”. We studied the level of concordance for same-patient comorbidity data extracted from administrative data (coded from International Classification of Diseases, Australian modification,10th edition [ICD-10 AM]), from the medical chart audit, and data self-reported by men with prostate cancer who had undergone a radical prostatectomy. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The simulation experiments demonstrated that explicit representation of activity states of protein kinases allows one to effectively represent the impact of interventions and thus enabled our framework to accurately recover the ground-truth causal network. Results from the real-world dataset showed that the explicit representation of protein activity states allowed an effective and data-driven integration of the prior knowledge by InferA, which further leads to the recovery of a phosphorylation network that is more consistent with experiment results. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The generation of the ground truth dataset took about 150 h and the overall training process took 18 h. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Certain methodological principles should be inexcusably followed when designing clinical or observational research to avoid bias and presentation of results that do not reflect the truth about the phenomenon that is the object of the study. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The correlation between the predicted and the ground truth mitotic count was also best for this approach (0.963–0.979). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…These LVEF calculations were compared to images of the same patients captured and read by three experts (ground-truth LVEF [GT-EF]). The novices acquired diagnostic-quality images in 33/57 (58%), 49/57 (86%), and 39/57 (68%) patients in the PLAX, AP4, and AP2, respectively. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The level of agreement among all contours was assessed using simultaneous truth and performance level estimation (STAPLE) with the kappa statistic and Dice similarity coefficient. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…However, the sensitivity of RT-PCR was reported to be modest (53–88%), hence cannot serve as an appropriate ground truth. The “reverse calculation approach” showed that CT could have a higher specificity (83–100%) if we consider the modest sensitivity of the RT-PCR. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…OBJECTIVES: The aims of this study were, first, to evaluate a deep learning–based, automatic glioblastoma (GB) tumor segmentation algorithm on clinical routine data from multiple centers and compare the results to a ground truth, manual expert segmentation, and second, to evaluate the quality of the segmentation results across heterogeneous acquisition protocols of routinely acquired clinical magnetic resonance imaging (MRI) examinations from multiple centers. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The mean distance between the core of the major white-matter tracts identified from DeepDTI results and those from the ground-truth results using 18 b = 0 images and 90 DWIs measures around 1–1.5 mm. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We evaluated SNPs identified using these long-reads by Sanger sequencing as ground truth and found a precision of 100.0%; a recall of 93.1% and a F1-score of 0.964 using the Twilight horse mtDNA reference. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…However, in the absence of ground truth data, we advise against atlas-based methods when comparing serial scans for bone lesions.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In this study, we extracted crop-specific land surface phenology (LSP) from Sentinel-1 and Sentinel-2 of major European crops (common and durum wheat, barley, maize, oats, rape and turnip rape, sugar beet, sunflower, and dry pulses) using ground-truth information from the “Copernicus module” of the Land Use/Cover Area frame statistical Survey (LUCAS) of 2018. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We then used a convolutional neural network (CNN) to automatically identify the bundle type and extract the pin locations from the images; the estimated activity levels finally being compared with the ground truth. The proposed computational methods accurately estimated the activity levels of the present pins, with an associated uncertainty of approximately 5%.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Sediment samples obtained from four different field sites representing disparate environmental settings comprised the laboratory analysis while field validation used hyperspectral UAS imagery and coordinated ground truth obtained on a barrier island shore during field campaigns in 2018 and 2019. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso