Examples: calendar dates, temperatures in Celsius or Fahrenheit Nominal Any permutation of values If all employee ID numbers were reassigned, would it make any difference? An attribute encompassing the notion of good, better best can be represented equally well by the values {1, 2, 3} or by {0 5, 1, 10}
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[PDF] Data Mining - Computer Science & Engineering User Home Pages
27 jan 2021 · Example: Attribute values for ID and age are integers Attribute Type Description Examples Operations Nominal Nominal attribute
[PDF] Basic Data Mining Techniques
Examples: calendar dates, temperatures in Celsius or Fahrenheit Nominal Any permutation of values If all employee ID numbers were reassigned, would it make any difference? An attribute encompassing the notion of good, better best can be represented equally well by the values {1, 2, 3} or by {0 5, 1, 10}
[PDF] Data Mining: Data
– Interval: Examples: calendar dates, temperatures in Celsius or Fahrenheit Nominal Any permutation of values If all employee ID numbers were reassigned, would it make any difference? An attribute encompassing the notion of good, better best can be represented equally well by the values {1, 2, 3} or by { 0 5, 1, 10}
[PDF] Data Mining - University of Waikato
Classification, association, clustering, numeric prediction What's in an example? Relations, flat files, recursion What's in an attribute? Nominal, ordinal, interval
[PDF] Week 4 - Examples
Proximity Measure for Nominal Attributes Example ✓ Compute the dissimilarity matrix for attribute test-1: ❑Here we have one nominal attribute, test-1, we set
[PDF] Ordinal Attributes - CS416 Compiler Design
– Also called sample, example, instance, data point, object, tuple • Data objects are described by attributes • An attribute is a property or characteristic of a data
[PDF] Know Your Data
clude nominal attributes, binary attributes, ordinal attributes, and numeric attributes Basic statistical Customor ID is another example of a nominal attribute
[PDF] Data, variable, attribute - Coordination Toolkit
Discrete/categorical variables can be further categorized as either nominal or ordinal variable (see further) Example of discrete variables: Sex or gender, type of
[PDF] Dissimilarity matrix
Road Map 1 Data Objects and Attribute Types A data object ( or sample , example, instance, data point, tuple) Nominal attribute with only 2 states (0 and 1)
[PDF] CSE5243 Intro to Data Mining - The Ohio State University
Also called samples , examples, instances, data points, objects, tuples Q1: Is student ID a nominal, ordinal, or numerical attribute? □ Q2: What about eye color
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