Sentence examples for a high imbalance from inspiring English sources

In this context, classes are usually characterized by a high imbalance, i.e. positive examples for a class are much less than those negative.

In this paper, we propose two risk-sensitive loss functions to solve the multi-category classification problems where the number of training samples is small and/or there is a high imbalance in the number of samples per class.

Considering all non-positive samples as negative samples not only can cause a high imbalance between both classes, generating serious model fitting problems [ 64], but because many genes most probably have functions yet not annotated, this procedure does not minimize the chance of including false negatives in the training set.

A higher imbalance between loans and deposits indicates higher needs for financing resources beyond those provided by traditional banking.

Because of the necessity to randomise all GP's working in group practices into the same study group (A or B), stratified randomisation resulted in a higher imbalance (47 in A and 42 in B) than the otherwise expected 45 versus 44.

To avoid the risk of high imbalance charges, a market participant could buy a balancing contract with another party.

The result is a high class imbalance in most training and evaluation datasets.

Our training and testing dataset contains a high 'class imbalance' towards the benign class.

In particular, frequent activation of OCGT with high marginal cost to manage unexpected sudden wind drops lead to extreme high imbalance prices.

We note that at times, we suffer from the high imbalance problem.

All covariates were significantly different between the two groups, thus illustrating the high imbalance in demographic characteristics between the publicly and privately insured women.