Sentence examples for hard example from inspiring English sources
For hard example, white Americans congratulate themselves on the 1954 Supreme Court decision outlawing segregation in the schools; they suppose, in spite of the mountain of evidence that has since accumulated to the contrary, that this was proof of a change of heart — or, as they like to say, progress.
The lower threshold of the negative sample is 0.1 because of a heuristic for hard example mining.
Figure 1 and the supplement movie illustrate the process of SRS for a hard example where the initial atlas has a 180○ rotation with to the subject image.
Sociologists call it 'bridging social capital' - we do this in Kings Cross through a simple website – see hard examples of change http://tinyurl.com/n47cqc.
As depicted in Fig. 3, some target samples are misclassified, which are known as "hard examples".
Meanwhile, our proposed cross-entropy loss function ignores the slightest loss of relatively easy samples in order to take more attention to learn the hard examples.
For the sake of improving binary classification, it is proposed to apply a bootstrapping procedure that involves learning on so-called "hard" examples [7, 19].
In order to increase the accuracy of the classification, a bootstrapping procedure (learning on "hard" examples) is used at each stage.
The letter gives a set of suggestions composed by true positive samples, false positive ones known as "hard examples," and samples from background models.
Erroneously classified objects identified in step 2 (examples that are hard to classify) are added to the training set (widehat{G}^{l}_{1}), i.e. a new training set (widehat{G}^{l}_{1mathrm{new}}) enhanced with "hard" examples is generated.
