Archives for confusion matrix

10 Jun

Python Guide to Precision-Recall Tradeoff

image-23438
image-23438

What do you think should we consider only the accuracy score as a benchmark for our classification task? Many beginners in this field have misunderstood; getting good accuracy for classification models means they have built a perfect model which classifies every instance. Well, you can consider only accuracy as a benchmark for regression problems. For…

The post Python Guide to Precision-Recall Tradeoff appeared first on Analytics India Magazine.

07 Mar

Python Code for Evaluation Metrics in ML/AI for Classification Problems

image-20663
image-20663

Evaluation of a machine learning model is crucial to measure its performance. Numerous metrics are used in the evaluation of a machine learning model. Selection of the most suitable metrics is important to fine-tune a model based on its performance. In this article, we discuss the mathematical background and application of evaluation metrics in classification…

The post Python Code for Evaluation Metrics in ML/AI for Classification Problems appeared first on Analytics India Magazine.