Cardinality estimation of activity trajectory similarity queries using deep learning.
Ruijie TianWeishi ZhangFei WangJingchun ZhouAdi AlhudhaifFayadh AleneziPublished in: Inf. Sci. (2023)
Keyphrases
- deep learning
- similarity queries
- cardinality estimation
- query optimization
- similarity search
- metric space
- access methods
- query processing
- unsupervised learning
- machine learning
- index structure
- multimedia data
- r tree
- range queries
- mental models
- multimedia databases
- spatial objects
- multi dimensional
- data quality
- data structure
- distance function
- data sets
- high dimensional data
- high dimensional
- object recognition
- database systems
- data mining