Data Mining Concepts and Techniques

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Data Mining Concepts and Techniques by Mind Map: Data Mining Concepts and Techniques

1. Data Cube Computation Preliminary Concepts

1.1. Data Cube A Lattice of Cuboids

1.2. Base and aggregate cells

1.3. Ancestor and descendant cells

1.4. Cube Materialization

1.4.1. Full Cube vs. Iceberg Cube

2. Data Cube Computation Methods

2.1. Multi-Way Array Aggregation

2.1.1. Cube Computation (MOLAP)

2.1.2. Cube Computation (2-D to 1-D)

2.1.3. Cube Computation (3-D to 2-D

2.2. BUC

2.3. Star-Cubing

2.4. High-Dimensional OLAP