(a) Discuss the works performed by load manager, warehouse manager and query manager in a data warehouse. (b) Write short notes on: (any two) i.…
bitm Data Warehousing and Data Mining · 2025 · Solved Question with Answer
(a) Discuss the works performed by load manager, warehouse manager and query manager in a data warehouse.
(b) Write short notes on: (any two)
i. Proximity based outlier detection.
ii. K-fold Cross Validation
iii. Confusion matrix