10. The system of claim 3 , wherein the tier is a first tier and the cascaded two-tier classifier is a first cascaded two-tier classifier that includes: a second tier comprising a second cascaded two-tier classifier that is configured to employ the first support vector machine classifier to classify the data sample as being in the unimpeded state or a non-unimpeded state, in response to the data sample determined to being classified as being in the non-congested state by the first multilayer perceptron classifier, wherein the second cascaded two-tier classifier is further configured to employ a third multilayer perceptron classifier to classify the data sample as being in the busy state, in response to the data sample determined to being classified as being in the non-unimpeded state by the support vector machine classifier.
3. The system of claim 2 , wherein the cascaded two-tier classifier includes: a tier comprising the first multilayer perceptron classifier that is configured to classify the data sample as being in the congested state or a non-congested state.