A Hierarchical Dimension Reduction Approach for Big Data with Application to Fault Diagnostics.
Raghavan KrishnanV. A. SamaranayakeS. JagannathanPublished in: Big Data Res. (2019)
Keyphrases
- dimension reduction
- big data
- principal component analysis
- cloud computing
- high dimensional
- data analysis
- big data analytics
- low dimensional
- data management
- business intelligence
- feature space
- feature extraction
- data science
- high dimensionality
- linear discriminant analysis
- high dimensional data
- data processing
- unsupervised learning
- dimensionality reduction
- social media
- information processing
- data sets
- singular value decomposition
- object oriented
- knowledge discovery
- massive datasets
- feature selection
- databases