1. A system, comprising: a memory configured to store computer-executable components; and a processor, communicatively coupled to the memory, configured to execute or facilitate execution of the computer-executable components, the computer-executable components comprising: a parameter extraction component configured to determine simulation data that represents an environment of a set of vehicles within a specified area; and a fusion component configured to generate a cascaded two-tier classifier based on a first fusion of a first support vector machine classifier and a first multilayer perceptron classifier, wherein the fusion component is further configured to facilitate traffic state detection based on a second fusion of the cascaded two-tier classifier with a second support vector machine classifier and a second multilayer perceptron classifier, and wherein the cascaded two-tier classifier is trained based in part on the simulation data.