For each of the following terms or phrases on the left, write in the letter corresponding to the best answer or the correct definition on the right. 1 Holdout Ratio of correctly predicted positive observations to the all observations in actual class 2 Pruning B Simple method removes a subset of the training data and use it to get prediction results by training it on the rest part of the dataset. 3 Recall C Used to classify dataset into two classes by using a single straight line Linear SVM D Develop a classification model based on a training dataset before receiving a test dataset 5 Entropy Process of removing the unwanted branches from the Eager Learners Ratio of correctly predicted positive observations to the total predicted positive observations. 4 E tree 6 F 7 Precision G Metric to measure the impurity in a given attribute