Ask
Login
TAGGED IN

Data Warehouse And Mining

Follow this tag to get notifications whenever a new post is added

ALL TAGS
8
votes
1
answer
6.4k
views
1
answer
Apply the Naive Bayes classifier algorithm to classify an unknown sample X (outlook = sunny, temperature = cool, humidity = high, windy = false ) The sample data set is as follows:
data warehouse and mining updated 2.7 years ago by teamques10 ★ 66k
2
votes
1
answer
7.9k
views
1
answer
Short note on Dimension tables
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
8
votes
1
answer
20k
views
1
answer
Top-down and bottom-up approaches for building data warehouse.
data warehouse and mining updated 2.7 years ago by teamques10 ★ 66k
5
votes
1
answer
26k
views
1
answer
Discuss different steps involved in Data Preprocessing.
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
0
votes
1
answer
5.4k
views
1
answer
Data Warehouse Architecture. Differentiate Data Warehouse and Data Mart.
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
4
votes
1
answer
27k
views
1
answer
Discuss how computations can be performed efficiently on data cubes.
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
1
vote
1
answer
9.2k
views
1
answer
Write short note: FP tree
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
1
vote
1
answer
6.8k
views
1
answer
Data Warehouse Vs. Data Mart
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
3
votes
1
answer
21k
views
1
answer
Short note on Issues in classification and explain any one technique of classification.
data warehouse and mining updated 4.4 years ago by teamques10 ★ 66k
0
votes
1
answer
11k
views
1
answer
Write a short note on DBSCAN.
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
0
votes
1
answer
11k
views
1
answer
State the difference between clustering and classification
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
4
votes
1
answer
27k
views
1
answer
Why is tree pruning useful in decision tree induction.
data warehouse and mining updated 4.4 years ago by teamques10 ★ 66k
1
vote
1
answer
9.1k
views
1
answer
Define metadata in Data warehouse & it's types with example.
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
0
votes
1
answer
6.9k
views
1
answer
Describe the various functionalities of Data mining as a step in the process of knowledge Discovery.
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
2
votes
1
answer
9.0k
views
1
answer
Apply the Naive Bayes classifier algorithm for buys computer classification
data warehouse and mining updated 4.4 years ago by teamques10 ★ 66k
5
votes
1
answer
22k
views
1
answer
Design star & snowflake schema for "Hotel Occupancy" considering dimensions like Time, Hotel, Room, etc.
data warehouse and mining updated 4.4 years ago by teamques10 ★ 66k
1
vote
1
answer
2.1k
views
1
answer
Define Classification. Discuss the issues in Classification.
data warehouse and mining updated 2.7 years ago by teamques10 ★ 66k
0
votes
1
answer
26k
views
1
answer
Short note on Indexing OLAP data
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
3
votes
1
answer
15k
views
1
answer
Explain Agglomerative Clustering with an example.
data warehouse and mining updated 4.4 years ago by teamques10 ★ 66k
0
votes
1
answer
11k
views
1
answer
Write a short note on Hierarchical Clustering
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
0
votes
1
answer
9.9k
views
1
answer
Short note on Application of data mining to financial analysis
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
0
votes
1
answer
846
views
1
answer
Explain the need of data transmission and telemetry. What are the different modulation methods used in RF telemetry system.
data warehouse and mining updated 3.2 years ago by teamques10 ★ 66k
0
votes
1
answer
505
views
1
answer
What is the need of modulation in data transmission ?Explain with waveforms the various digital modulation techniques.
data warehouse and mining updated 3.2 years ago by teamques10 ★ 66k
2
votes
1
answer
5.6k
views
1
answer
A database has four transactions. Let minimum support = 50% and minimum confidence = 50%
data warehouse and mining updated 2.3 years ago by binitamayekar ★ 6.5k
5
votes
1
answer
40k
views
1
answer
What is noisy data? How to handle noisy data
data warehouse and mining updated 4.4 years ago by prashantsaini • 0
<prev • 183 results • page 1 of 8 • next >