Meaning to reduce the volume of data while maintaining its integrity. This is important because large datasets can be time-consuming and expensive to analyze.

• Dimensionality reduction : Removing irrelevant or redundant attributes.
• Numerosity reduction : Using methods such as regression or clustering to summarize data into fewer data points.
• Data compression : Reducing the size of the dataset without losing important information.

Status: #idea
Tags: data-miningData Mining* [x] data-mining-uts-quiz knowdledge discovery in databases data-warehousing schema 400 400 400 Apriori Algorithm 400 Step 1: Count Distinct Items 400 400 400 400 Step 2: Identify Association Rules 400 400 400 400 FP Growth Algorithm Step 1: Count Distinct Items 400 Step 2: Rearrange Items based count in descending order 400 Step 3: Make FP Growth Tree 1. Make Null Root Node 1. And make children sequentially 400 400 400 400 400 400 400 400 400 400, kddkdddata-prepartion data mining pattern-evaluation knowledge-presentation Status: #idea Tags: data-mining References, data-prepartiondata-prepartionproperly preparing the data to ensure that it is clean, consistent, and ready for analysis. data-cleaning data-integration data-transformation data-reduction Status: #idea Tags: data-mining, kdd References

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