Anjana Gosain

Goal Oriented Approaches in Data Warehouse Requirements Engineering: A Review

2016 · Communications in computer and information science

Requirements engineering (RE) is an important phase for data warehouse development. Earlier, DW development did not emphasize on RE phase. In recent past, several authors have suggested to give prime importance to this phase. Various …

Comprehensive empirical investigation for prioritizing the pipeline of using feature selection and data resampling techniques

2024 · Journal of Intelligent & Fuzzy Systems

The contemporary real-world datasets often suffer from the problem of class imbalance as well as high dimensionality. For combating class imbalance, data resampling is a commonly used approach whereas for tackling high dimensionality feature selection …