Sentence examples for ground is unknown from inspiring English sources

On the other hand, even if the ground is unknown, this topographic information is valuable and highly correlated with forest structure [45, 46].

Its wintering grounds are unknown, but birds in Taiwan just move to lower altitudes in winter.

The white-eyed river martin was discovered as recently as 1969 and is only known from specimens and anecdotal evidence – no modern ornithologists have seen the species in the wild, and its breeding grounds are unknown.

Many of the confusing species are among the least known of all seabirds; some of them (like the Fiji petrel) have not been seen more than 10 times since their discovery by science, and others' breeding grounds are unknown (like the Heinroth's shearwater).

Ideally the choices for each of these parameters would be determined by maximizing the ability of the analysis to replicate some ground truth, but - as with most biomedical research - the ground truth is unknown.

Newly disclosed information is considered a success, but as the ground truth is unknown, the accuracy of the disclosed information is also unknown.

In real-world search tasks, the ability to give accurate feedback about one's performance is often unavailable because the ground truth is unknown.

We use the p-value upper bound in (20) in our experiments with real data where the ground truth is unknown.

The incubation period and fledging time of this ground roller is unknown.

However, this provides only an indirect approach and the ground truth is unknown.

Since the ground truth is unknown for real expression data, comparisons of performance are first conducted on synthetic data and then on biological data.