Parallel Area Navigation Enhanced Information Extraction Algorithm Based on Massive Historical GNSS Data and MapReduce.
Dengao LiGang WuJumin ZhaoWen-Hui NiuShuai LiPublished in: CBD (2015)
Keyphrases
- input data
- data analysis
- data sets
- data collection
- dynamic programming
- information extraction
- noisy data
- computational complexity
- database
- synthetic datasets
- data processing
- parallel implementation
- data reduction
- preprocessing
- simulated annealing
- learning algorithm
- optimal solution
- data acquisition
- knowledge discovery
- k means
- historical data
- high dimensional data
- question answering
- clustering method
- data distribution
- detection algorithm
- data points
- textual data
- spectral clustering
- data extraction
- missing data
- text mining
- natural language processing
- np hard
- search space
- data structure
- training data
- similarity measure
- information retrieval
- data mining