1Z0-515 · Question #9
You can use Oracle Data Mining unstructured data.
The correct answer is A. TRUE. Data that cannot be meaningfully interpreted as numerical or categorical is considered unstructured for purposes of data mining. It has been estimated that as much as 85% of enterprise data falls into this category. Extracting meaningful information from this unstructured data…
Question
You can use Oracle Data Mining unstructured data.
Options
- ATRUE
- BFALSE
How the community answered
(34 responses)- A71% (24)
- B29% (10)
Explanation
Data that cannot be meaningfully interpreted as numerical or categorical is considered unstructured for purposes of data mining. It has been estimated that as much as 85% of enterprise data falls into this category. Extracting meaningful information from this unstructured data can be critical to the success of a Unstructured data may be binary objects, such as image or audio files, or text objects, which are language-based. Oracle Data Mining supports text objects. Text must undergo a transformation process before it can be mined. Once the data has been properly transformed, the case table can be used for building, testing, or scoring data mining models. Most Oracle Data Mining algorithms support text
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