GAgarv aggarwalincleanpush.hashnode.dev·Jun 22, 2025 · 3 min readDecision TreesA Decision Tree is a supervised machine learning algorithm used for classification and regression tasks. It works like a flowchart to make decisions based on input features by splitting data into subsets based on feature values. Terminologies : Roo...00
GAgarv aggarwalincleanpush.hashnode.dev·Jun 15, 2025 · 6 min readWeek 7 : 3. K Nearest NeighbourK Nearest Neighbour is a instance based learning algorithm, where you use training data to categorize or find solution to the input value. How does KNN work? The K-NN algorithm can be explained based on the following algorithm: Select the number K o...00
GAgarv aggarwalincleanpush.hashnode.dev·Jun 15, 2025 · 2 min readWeek 7 : 2. Naive BayesNaive Bayes are a set of Supervised machine learning algorithms based on applying Bayes’ theorem with the “naive” assumption of conditional independence between every pair of features given the value of the class variable. Bayes’ theorem states the f...00
GAgarv aggarwalincleanpush.hashnode.dev·Jun 15, 2025 · 4 min readWeek 7 : 1. Logistic RegressionDespite its name, Logistic regression is actually a Classification algorithm, commonly used for binary classification. Usually, true or false , 0 or 1. Logistic regression works by estimating the input belongs to one class, it takes input applies wei...00
GAgarv aggarwalincleanpush.hashnode.dev·Jun 7, 2025 · 2 min readWeek 6 : Bias and varianceError, in the context of machine learning, is the overall discrepancy between the predicted values of the model and the actual values in the dataset. It encompasses both bias and variance and is a crucial metric for assessing model performance. Bias ...00