Database - Data Mining
| Instances | X | Y | Z |
| i1 | 1.6 | 2.3 | 5.1 |
| i2 | 2.4 | 2.5 | 4.6 |
| i3 | 3.9 | 3.6 | 3.7 |
| i4 | 4.1 | 3.7 | 2.5 |
| i5 | 5.6 | 8.3 | 1.8 |
- Option : A
- Explanation :
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Consider the dataset, S given below:
| Elevation | Road Type | Speed Limit | Speed |
| steep | Uneven | Yes | Slow |
| steep | Smooth | Yes | Slow |
| flat | Uneven | No | Fast |
| steep | Smooth | No | Fast |
53. Find the entropy of the dataset, S as given above:
- Option : C
- Explanation :
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Consider the dataset, S given below:
| Elevation | Road Type | Speed Limit | Speed |
| steep | Uneven | Yes | Slow |
| steep | Smooth | Yes | Slow |
| flat | Uneven | No | Fast |
| steep | Smooth | No | Fast |
54. Find the information Gain if the dataset is split at the feature "Elevation":
- Option : D
- Explanation :
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You must be logged in to post a comment.
Consider the dataset, S given below:
| Elevation | Road Type | Speed Limit | Speed |
| steep | Uneven | Yes | Slow |
| steep | Smooth | Yes | Slow |
| flat | Uneven | No | Fast |
| steep | Smooth | No | Fast |
- Option : A
- Explanation :
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