What is the meaning of leaf node of J48 tree classifier

Question

sample picture I am unable to understand the meaning of leaf node attribute of decision tree.

I am a new machine learner and after classifying the dataset by using J48 algo.I got a tree and now I'm unable to understand which attribute's value is related with tree's leaf node. I'm simply perform a prediction by using dataset from Kaggle.

click on sample picture and you'll get sample@NikolayShevchenko — Ashish Verma, Jun 26 '19 at 11:05

score 0 · Answer 1 · answered Jun 29 '19 at 07:17

0

Majority class, and class frequencies.

These values are useful for estimating the certainty of the classifier.

answered Jun 29 '19 at 07:17

Has QUIT--Anony-Mousse

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Thanks for your support @Anony-Mousse. But what is the meaning of the paranthesis containing values? Like(3.0/1.0) – Ashish Verma Jul 02 '19 at 13:39

What is the meaning of leaf node of J48 tree classifier

1 Answers1