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23
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1
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93k
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1
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Explain multidimensional and multilevel association rules with an example.
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
14
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1
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61k
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1
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Explain different visualization techniques that can be used in data mining.
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
1
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1
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2.8k
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1
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What is hierarchical clustering? Explain any two techniques for finding distance between the clusters in hierarchical clustering
data mining and business intelligence updated 4.2 years ago by pg1118329 • 0
1
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1
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8.9k
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1
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Explain Business Intelligence issues.
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
1
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1
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12k
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1
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Describe the Different type of attributes one may come across in a data mining data set with two example
data mining and business intelligence updated 4.0 years ago by phenjoisilab • 0
1
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1
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11k
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1
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WHAT IS KDD ?EXPLAIN ITS PROCESS?
data mining and business intelligence updated 4.2 years ago by phenjoisilab • 0
7
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1
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32k
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1
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Explain Data Mining as a step in KDD. Give the architecture of typical Data Mining system?
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
4
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1
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40k
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1
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Describe the different types of attributes one may come across in a data mining data set with two examples of each type.
data mining and business intelligence updated 3.9 years ago by phenjoisilab • 0
10
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1
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69k
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1
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Why is Data Preprocessing required? Explain the different steps involved in Data Preprocessing
data mining and business intelligence updated 5.9 years ago by parviagrawal100 • 0
8
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1
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10k
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1
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Explain different methods that can be used to evaluate and compare the accuracy of different classification algorithms?
data mining and business intelligence updated 4.0 years ago by phenjoisilab • 0
0
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1
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13k
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1
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Define classification, issues of classification and explain ID3 classification with example.
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
11
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1
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19k
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1
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What is clustering? Explain k-means clustering algorithm.
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
4
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1
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27k
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1
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Clearly explain the working of the DB_SCAN algorithm using appropriate diagrams.
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
10
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1
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69k
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1
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Explain BIRCH algorithm with example
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
8
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1
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27k
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1
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Explain multilevel association rules with suitable examples?
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
0
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1
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16k
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1
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What is text mining? Explain different approaches to text mining?
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
1
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1
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9.7k
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1
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Define $''$business Intelligence$''$ and $''$Decision Support system$''$ with examples?
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
2
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1
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16k
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1
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Design a BI system for fraud detection .Describe all the steps from data collection to Decision Making clearly?
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
2
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1
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16k
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1
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Explain sequence mining in Transactional databases?
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
6
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1
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16k
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1
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Consider the following data points:13,15,16,16,19,20,20,21,22,22,25,25,25,25,30,33,33,35,35,35,35,36,40,45,46,52,70.
data mining and business intelligence updated 3.8 years ago by pg1118329 • 0
0
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1
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4.6k
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1
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Briefly Explain Bagging and Boosting of Classifiers
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
2
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1
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11k
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1
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Explain the architecture of a BI system
data mining and business intelligence updated 3.8 years ago by 19bcs3866 • 10
0
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1
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2.4k
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1
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The table below shows a sample dataset of whether a customer responds to a survey or not. 'Outcome' is the class label.
data mining and business intelligence updated 4.0 years ago by pg1118329 • 0
0
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1
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5.1k
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1
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Use the Apriori to algorithm to identify the frequent item-sets in the following database. Then extract the strong association rules from these sets.
data mining and business intelligence updated 5.7 years ago by parviagrawal100 • 0
0
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1
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768
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1
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What is effect of mining on environment?
data mining and business intelligence updated 4.7 years ago by teamques10 ★ 70k
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