Question

What is the other name for Data Preparation stage of Knowledge Discovery Process?ETL or SAS or CRISP or SEMMA

Answer 1

The other name for data preparation stage of knowledge discovery process is called data mining.

The 5 processes included in data mining are as follows -

Selection of data.

Cleansing data to filter out unwanted records.

Construction of new datasets.

Integration of new datasets with the already existing data sources.

Formatting of data to give it the right size and appearance.

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Answer 2

The other name for data preparation stage of knowledge discovery process is called data mining.

The 5 processes included in data mining are as follows -

Selection of data.

Cleansing data to filter out unwanted records.

Construction of new datasets.

Integration of new datasets with the already existing data sources.

Formatting of data to give it the right size and appearance.