1. Difference between WHERE and HAVING in SQL WHERE : Filters rows before grouping. HAVING : Filters groups after grouping (used with aggregate functions)…

Curse of Dimensionality and Handling It Definition: When the number of features increases, the data becomes sparse, making it harder for models to learn…

1. What is Python? Python is a high-level, interpreted programming language known for its simplicity and readability. It supports multiple programming para…

1. Formula representation of the problem involving the price of 5 pens and 2 pencils as 20 units: Let x x be the price of one pen and y y be the price o…

1. What are the differences between supervised and unsupervised learning? Supervised Learning : Involves labelled data, where the model learns to map input…

1. What is a decision tree? A decision tree is a supervised learning algorithm used for classification and regression tasks.  It works by splitting data int…