Student
Huazhong University of Science and Technology
- The research project I was involved in is data processing and analysis of gravitational wave detection satellites.
- Gravitational wave detection satellites have gravity sensor devices. Due to interference from non-detection target factors, the detected data of these gravity sensors contain some outliers.
- My job is to use polynomial regression method to fit the trend of the detection data. Use SSE to detect outliers and clean them up. Adjust hyperparameters, such as the number of iterations of polynomial regression and decision boundaries for outliers. After removing outliers, various interpolation methods are used to fill in the missing data. Finally, spectrum analysis is used to measure the data cleaning effect.
