Algorithm-centered Approach to Improve Track Performance Monitoring with Rail Profile Data.
Jared VanderweesAhmed LasisiJonathan RegehrPublished in: IEEE BigData (2020)
Keyphrases
- input data
- data sets
- learning algorithm
- noisy data
- synthetic data
- training data
- segmentation algorithm
- real time
- synthetic datasets
- preprocessing
- data analysis
- computational complexity
- data reduction
- k means
- recognition algorithm
- data sources
- image data
- data collection
- data processing
- expectation maximization
- database
- data quality
- matching algorithm
- image sequences
- detection algorithm
- particle swarm optimization
- data structure
- dynamic programming
- computational cost
- data streams
- search algorithm
- incomplete data
- significant improvement
- convergence rate
- decision trees
- original data
- data acquisition
- tree structure
- spatial data
- data points
- knowledge discovery
- optimization algorithm
- high quality
- worst case
- data mining techniques