"imbalance ratio" is a correct and usable term in written English.
It is used to describe the difference between two related factors. For example, you could say: “The current trade imbalance ratio between the United States and China is skewed heavily in China’s favor.”.
Additionally, one should analyze not only the imbalance ratio but also the characteristics of the objects within each class.
Then we investigate the imbalance ratio due to the capacitance as functions of voltage and length by using Electromagnetic Transients Program EMTPP).
In that case, the imbalance ratio of current only can be caused by capacitance distribution which is depending on voltage and line length.
After inverse multiplication of the energy imbalance ratio, ET by the eddy covariance method (ETEC) was 839.9 mm in 2007 and 811.8 mm in 2008.
The experiments in the paper demonstrate that enabling the incorporation of prior domain knowledge into the SVM framework is an effective way to overcome the sensitivity of SVM towards the imbalance ratio in a data set.
It was found that increasing the thermal imbalance ratio of the accumulative building load from 35%to76%6% led to a 10.7 °C further increase in GHE outlet water temperature, a half-folded cooling COP of the HPU and a shorter life-span.
The paper presents the results of testing the method on a collection of imbalanced data sets with various imbalance ratios and various numbers of subclasses.
Numerical results under two imbalance ratios between cooling and heating load are analyzed to evaluate the potential of geothermal energy in the present application.
ROC analysis can provide insight about how well the classifier can be expected to perform in general, at a variety of different class imbalance ratios and therefore, against different random baselines that could correspond to these ratios.
The imbalance ratios (number of negative examples divided by number of positive examples) varies greatly for the baseline classifiers.
In our case dermoscopy and microarray data had class imbalance ratios of disease to healthy samples: 70 : 972 and 45 : 18, respectively.
