SF-sketch: A Fast, Accurate, and Memory Efficient Data Structure to Store Frequencies of Data Items.
Tong YangLingtong LiuYibo YanMuhammad ShahzadYulong ShenXiaoming LiBin CuiGaogang XiePublished in: ICDE (2017)
Keyphrases
- data structure
- memory efficient
- data sets
- high quality
- data collection
- data sources
- synthetic data
- data processing
- raw data
- missing data
- frequency distribution
- database
- data distribution
- input data
- high accuracy
- data analysis
- image data
- knowledge discovery
- end users
- search space
- training data
- external memory
- learning algorithm