ROC

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ROC

Acronym for receiver operating characteristic, an analytic expression of diagnostic accuracy. See: ROC curve.

receiver operating characteristic (ROC) curve

a curve that plots the true-positive fraction versus false-positive fraction; one use is to evaluate imaging performance.

ROC

1. Receiver operating characteristic, relative operator characteristic Clinical decision-making A “…global measure of the accuracy of a diagnostic system, independent of the cutoff point used to discriminate 'normal' from 'abnormal'” JR Beck. See ROC analysis, ROC curve.
2. Reduced oxygen concentration.
References in periodicals archive ?
Further studies may also elucidate the effect of micro-climate on nest foundation and early development; a subject that has only been touched upon recently (Bollazzi & Roces 2007; Bollazzi et al.
I am very pleased that Roces has joined our team," said Herkert.
Each strategy also must contain financial information, including both historical sales growth and ROCE, and at least a five-year forecast of sales and ROCE.
As widely accepted as NPV and ROCE models are in evaluating potential investments, these are only arithmetic in relation to the true nature of investment opportunities.
The OFA Interoperability Working Group (OFA IWG) recently enhanced its interoperability test plan to include RoCE products in the logo program.
To increase the industry's profitability by 25% as measured by ROCE by creating an environment for life-long learning that enables and motivates the industry's people to continuously perform at world-leading levels of safety, productivity and innovation.
SFW is supporting RoCE through a software implementation of RoCE called "Soft RoCE.
Mellanox Adapters Supporting RoCE will Deliver World-Class Latency Performance over Ethernet Enabling Data Center Applications to Scale and Perform at Unprecedented Levels
RoCE is a new standard announced today by the InfiniBand Trade Association.
We continued our superior performance with a 5-year average ROCE of 24 percent and have increased the gap between ourselves and competition," said Tillerson.