Below is a given data set: Feature 1 Data Object 1 | 1 Data Object 2 0 Data Object 3 1 Feature 2 Feature 3 Feature 4 Feature 5 1 1 1 1 1 a) What is the Euclidean distance between data object 2 and data object 3? b) What is the Jaccard similarity coefficient between data object 1 and data object 2? c) What is the cosine similarity between data object 1 and data object 3?
Below is a given data set: Feature 1 Data Object 1 | 1 Data Object 2 0 Data Object 3 1 Feature 2 Feature 3 Feature 4 Feature 5 1 1 1 1 1 a) What is the Euclidean distance between data object 2 and data object 3? b) What is the Jaccard similarity coefficient between data object 1 and data object 2? c) What is the cosine similarity between data object 1 and data object 3?
Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Transcribed Image Text:Below is a given data set:
| | Feature 1 | Feature 2 | Feature 3 | Feature 4 | Feature 5 |
|---------|-----------|-----------|-----------|-----------|-----------|
| Data Object 1 | 1 | 0 | 0 | 1 | 1 |
| Data Object 2 | 0 | 1 | 0 | 1 | 0 |
| Data Object 3 | 1 | 0 | 1 | 1 | 0 |
Questions:
a) What is the Euclidean distance between data object 2 and data object 3?
b) What is the Jaccard similarity coefficient between data object 1 and data object 2?
c) What is the cosine similarity between data object 1 and data object 3?
Expert Solution
Given:
The data set
| Feature 1 | Feature 2 | Feature 3 | Feature 4 | Feature 5 | |
| Data object 1 | 1 | 0 | 0 | 1 | 1 |
| Data object 2 | 0 | 1 | 0 | 1 | 0 |
| Data object 3 | 1 | 0 | 1 | 1 | 0 |
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