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CY-604 (C) Dataware Housing & Mining Notes

5 notes for Dataware Housing & Mining, unit by unit.

Unit 1 · Short notes Data Warehousing Need for data warehousing · Basic elements of data warehousing · Data Mart · Data Warehouse Architecture · Extract and load process · Clean and transform data
Unit 2 · Short notes OLAP Technology and Data Warehouse Implementation Data Warehouse and OLAP technology · Multidimensional data models and different OLAP operations · OLAP server: ROLAP, MOLAP · Data Warehouse implementation · Efficient computation of data cubes · Processing of OLAP queries
Unit 3 · Short notes Data Mining Data preprocessing · Data integration and transformation · Data reduction · Discretization and concept hierarchy generation · Basics of data mining · Data mining techniques
Unit 4 · Short notes Mining Association Rules in Large Databases Association rule mining · Single‑dimensional Boolean association rules · Multi‑level association rules · Apriori algorithm · Fp‑Growth algorithm · Time‑series mining association rules
Unit 5 · Short notes Classification and Clustering Distance measures for classification and clustering · Types of clustering · K‑Means algorithm · Decision tree induction · Bayesian classification · Association‑rule based classification

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