A Fast and Stable Projected Space Algorithm for Sparsity Inversion of Gravity Data.
Zhaohai MengYanfei WangJinhui LiGuoqing MaFengting LiPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- input data
- dimensional data
- data reduction
- noisy data
- detection algorithm
- data collection
- np hard
- high dimensional
- data sets
- optimization algorithm
- search space
- learning algorithm
- database
- computational complexity
- data sources
- data analysis
- space requirements
- input space
- synthetic data
- synthetic datasets
- expectation maximization
- data points
- dynamic programming
- preprocessing
- higher dimensional
- high dimensional data
- training data
- original data
- objective function
- data structure
- low dimensional
- worst case
- k means
- spectral clustering
- prior information
- parameter space
- high dimensional spaces