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Data Warehouse And Mining

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4
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1
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27k
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1
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Discuss how computations can be performed efficiently on data cubes.
data warehouse and mining updated 4.2 years ago by prashantsaini • 0
0
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1
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26k
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1
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Short note on Indexing OLAP data
data warehouse and mining updated 4.2 years ago by prashantsaini • 0
1
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1
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9.0k
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1
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Define metadata in Data warehouse & it's types with example.
data warehouse and mining updated 4.2 years ago by prashantsaini • 0
1
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1
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6.7k
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1
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Data Warehouse Vs. Data Mart
data warehouse and mining updated 4.2 years ago by prashantsaini • 0
0
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1
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5.3k
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1
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Data Warehouse Architecture. Differentiate Data Warehouse and Data Mart.
data warehouse and mining updated 4.2 years ago by prashantsaini • 0
2
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1
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5.2k
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1
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Draw information package diagram,star schema and Snowflake Schema.
data warehouse and mining updated 2.0 years ago by pradnyanabar2613 ★ 5.1k
0
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1
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499
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1
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Differentiate between Star Schema and Snowflake Schema.
data warehouse and mining updated 2.0 years ago by DevarenjiniP • 3.1k
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1
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3.0k
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1
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Why is data integration required in a data warehouse more so than in an operational application?
data warehouse and mining updated 2.0 years ago by Krishna_Agrawal • 2.7k
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1
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1.3k
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1
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Differentiate between E-R modeling and Dimensional modeling.
data warehouse and mining updated 2.0 years ago by Krishna_Agrawal • 2.7k
0
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1
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3.4k
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1
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Why is entity relationship modeling technique not suitable for the data warehouse? How is dimensional modeling different?
data warehouse and mining updated 2.0 years ago by pradnyanabar2613 ★ 5.1k
0
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1
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626
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1
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Explain difference between Data Warehouse and Data Mart.
data warehouse and mining updated 2.0 years ago by Krishna_Agrawal • 2.7k
3
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1
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2.0k
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1
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What is metadata? Why we need metadata when search engine like Google seem so effective?
data warehouse and mining updated 2.0 years ago by Krishna_Agrawal • 2.7k
0
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1
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801
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1
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Explain the need of data transmission and telemetry. What are the different modulation methods used in RF telemetry system.
data warehouse and mining updated 3.0 years ago by teamques10 ★ 65k
0
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1
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467
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1
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What is the need of modulation in data transmission ?Explain with waveforms the various digital modulation techniques.
data warehouse and mining updated 3.0 years ago by teamques10 ★ 65k
0
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1
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1.8k
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1
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Explain need of Data Warehouse.
data warehouse and mining updated 2.0 years ago by pradnyanabar2613 ★ 5.1k
0
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1
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625
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1
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Write application of Data Warehouse.
data warehouse and mining updated 2.0 years ago by pradnyanabar2613 ★ 5.1k
2
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1
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25k
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1
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Give the architecture of Typical Data Mining System.
data warehouse and mining updated 18 months ago by sagarkolekar ★ 11k
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1
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2.2k
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1
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Write a short note on Meta data in Data Warehouse
data warehouse and mining updated 2.2 years ago by sagarkolekar ★ 11k
5
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1
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11k
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1
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Why is naive Bayes classification called naive? Briefly outline the major ideas of naive Bayes classification.
data warehouse and mining updated 2.3 years ago by pedsangini276 • 4.8k
3
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1
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5.4k
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1
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Discuss various OLAP Models
data warehouse and mining updated 2.3 years ago by pedsangini276 • 4.8k
0
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1
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899
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1
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Write a short note on Boosting
data warehouse and mining updated 2.3 years ago by sagarkolekar ★ 11k
0
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1
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7.9k
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1
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Explain Clickstream mining.
data warehouse and mining updated 20 months ago by sagarkolekar ★ 11k
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1
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1.4k
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1
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Write a short note on Bagging
data warehouse and mining updated 2.3 years ago by Krishna_Agrawal • 2.7k
1
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1
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31k
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1
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Write short notes on: Outlier analysis.
data warehouse and mining updated 20 months ago by sagarkolekar ★ 11k
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1
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1.1k
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1
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Write a short note on Random Forests
data warehouse and mining updated 2.3 years ago by sagarkolekar ★ 11k
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