Jajmani system is the backbone of rural economy and social order. As Oscar Lewis says,“Under this system, each caste group within a village is expected to give certain standardized services to the families of higher castes.” The person receiving the services from a particular functionary...

The generation of huge data with high velocity creates alteration in the distribution of the stream data, which is defined as the concept of drifts. The concept drifts negatively influence the classification accuracy and the stability of the data streams. Numerous machine learning-based models...