"a certain level of accuracy" is grammatically correct and commonly used in written English.
It can be used to indicate a specific or definite level of accuracy. Example: To become a successful data analyst, one must possess a certain level of accuracy in interpreting and analyzing data.
He pegs the current accuracy of the algorithm at 50% of matches being "totally accurate" (up from 20% when the beta algorithm was released about a year ago) and the other 50% having "a certain level of accuracy — but we cannot consider a perfect match".
But Stone promised a certain level of accuracy.
A more efficient sampling strategy requires fewer simulations and less computational time to reach a certain level of accuracy.
As proposed by the Kansas Republican, the bill would make possible the phase-out of the waiting period in two years as long as the national computerized checking system reached a certain level of accuracy.
The evaluation results show that our proposed scheme can achieve a certain level of accuracy in the indoor environments and outperform other solutions.
Based on the best estimated ¯θg and the quantitative relationship between spatial means and spatial variability of soil moisture in gullies, we were able to obtain the estimates of spatial soil moisture variability (standard deviation and coefficient of variation) with a certain level of accuracy (R2 from 0.300 to 0.625) in gullies at each depth.
In "variable-length testing", a certain level of measurement accuracy or precision is used as a termination criterion (Segall, 2004).
Patients with a MMSE score above 24 were excluded to gain a certain level of diagnostic accuracy and reduce the rate of falsely included patients with mild cognitive impairment (MCI), because a differential diagnosis is often difficult for GPs.
Single-phase computational simulation techniques have reached to a certain level of reasonable prediction accuracy for the purposes of designs and performance analyses of industrial equipment.
To guarantee a certain level of detection and accuracy, the number of samples needed is a function of the population size combined with the expected number of positive animals.
It is proved that for the most commonly used tapped delay neural architecture, the speed estimation cannot be improved above certain level of accuracy through sampling time selection, or enlarging number of delays of the input signals.
