Sentence examples for reliable samples from inspiring English sources

The difficulties lie in obtaining reliable samples of the density and in taking account of varying densities at greater depths.

An updated ω means an updated classifier, which is expected to be more trustworthy than previous ones, since it is trained with more reliable samples.

Furthermore, sampling should be done at early stage of reservoir production which imposes some limitation on providing reliable samples (Dake 1998).

After a number of iterations, strong weights will be assigned to the reliable samples and weak weights to the others, producing an optimized pixel-level training set (in form of optimized sample weights).

By combining label agreement [17] and label proportion similarity between the predicted and true labels, our reweighting strategy will not only weaken the role of unreliable samples in the training set T but also keep the important role of a certain number of reliable samples within the constraints of label proportions for the major class in each cell.

Biochemical approaches are generally limited by tissue source and in these experiments we found that pulmonary artery was too small to obtain reliable samples after treatment and extraction.

It is possible that these New Yorkers were not a reliable sample of Americans.

Polls of political party electorates are known to be hard to gather a reliable sample size.

Referring to the Transparencia count, the State Department in Washington said today, "Reliable sampling of actual election returns revealed that no single candidate won an absolute majority and that there will be a runoff between President Alberto Fujimori and opposition candidate Alejandro Toledo".

They cost at least $500 to test, a process that involves several steps, including determining whether there's sufficient material from which a subsequent DNA test may derive a reliable sample.

Given that bloggers are probably a skewed section of the population - skewed towards the nerdy, get-a-life end of the spectrum, more male than not, in the younger age brackets - they are not a reliable sample of anything other than themselves.