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diff --git a/SI/Resource/Fundamentals of Data Mining/Content/attributes.md b/SI/Resource/Fundamentals of Data Mining/Content/attributes.md new file mode 100644 index 0000000..5b03e85 --- /dev/null +++ b/SI/Resource/Fundamentals of Data Mining/Content/attributes.md @@ -0,0 +1,14 @@ +--- +id: attributes +aliases: [] +tags: [] +--- + +- Attribute (or dimensions, features, variables) + - A data field, representing a characteristic of feature of a data object + - E.g., customer_ID, name, address +- Types: + - [[Nominal]](e.g., red, blue) + - [[Binary]](e.g., {true, false}) + - [[Ordinal]](e.g., {freshman, sophomore, junior, senior}) + - [[Numeric]]; [[quantitative]] ([[discrete]] vs [[continuous]]) |