Machine Learning, Heartbeat.
model performance. It is commonly used to evaluate NLP tasks, such as text classification. Example: #Cohen's Kappa evaluation metric from sklearn.metrics import cohen_kappa_score y_true = [0, 1, 0, 1, 1] y_pred = [0, 0, 1, 0, 1] kappa = cohen_kappa_score(y_true, y_pred) print("Cohen's Kappa:",