which attribute selection measure is best in data mining
In this tutorial, we will learn about the followings;
Information Gain.
Gain Ratio.
Gini index.
Attribute Selection Measure
There are different attribute selection measures. Some of them are as follows;
- Information Gain
- Gain ratio
- Gini index
| Information gain | Gain ratio | Gini index |
| Biased towards the multi-valued attribute. | Unbalanced splits. | Biased towards the multi-valued attribute. |
| Difficult to manage a large number of classes. | ||
| Partitions are equal. |
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