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Gradient Descent
6 MIN READ

Gradient Descent

Gradient Descent Imagine trying to reach the lowest point in a landscape without being able to see the entire terrain. You take a step, observe whether you are

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Abhijeet Singh RajputAuthor
DB Scan Clustering
5 MIN READ

DB Scan Clustering

DBSCAN Clustering in ML (Density-Based Clustering)Clustering analysis, or simply clustering, is an unsupervised learning technique that divides data points into

Divya Sachan
Divya SachanAuthor

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UseState
4 MIN READ

UseState

UseStateThe React useState Hook allows us to track state in a function component.Another Words useState is a React Hook that lets you add a state variable to yo

Ashutosh Kumar
Ashutosh KumarAuthor
Deep Dive in Hook
4 MIN READ

Deep Dive in Hook

React HooksHooks let you use different React features from your components. You can either use the built-in Hooks or combine them to build your own. This page l

Divya Sachan
Divya SachanAuthor
Practice questions of useState
2 MIN READ

Practice questions of useState

Practice questions of useStateBelow are useState coding practice questions from easy → advanced. Try to build each one yourself.Easy Level-1. Counter AppCreate

Ashutosh Kumar
Ashutosh KumarAuthor
Use of ref
1 MIN READ

Use of ref

What is ref in React?A ref is a way to directly access a DOM element or store a mutable value that does NOT cause re-render when it changes.In modern React, we

Divya Sachan
Divya SachanAuthor
Array
1 MIN READ

Array

ArrayARRAY – Short Notes🔹 DefinitionAn array is a collection of similar data types stored in contiguous memory locations and accessed using an index.Example:in

Abhishek Singh Rajput
Abhishek SinghAuthor
#Binary Search:
4 MIN READ

#Binary Search:

Binary SearchIntuition:Binary search is an efficient algorithm to find a target value within a sorted array. It works on the idea of repeatedly dividing the sea

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Abhijeet Singh RajputAuthor
Day 1
6 MIN READ

Day 1 of Learning Node.js

Node.js is a runtime environment that lets you run JavaScript outside the browser. You use it because it’s fast, scalable, and efficient for I/O-heavy tasks. It

Divya Sachan
Divya SachanAuthor
DAA PYQ
24 MIN READ

DAA PYQ

DAA PYQQ1 – 10 Marks1. (a) Order the functions 4n², n log₂n and 3ⁿ in decreasing order of growth.We are asked to compare three functions asymptotically and arra

Ashutosh Kumar
Ashutosh KumarAuthor
KNN Classification
2 MIN READ

KNN Classification

KNN Classification / ClassifierPicture this: you’re at a crowded Indian wedding, trying to figure out which side of the family a guest belongs to. You don’t ask

Divya Sachan
Divya SachanAuthor
SVM
1 MIN READ

SVM

Support Vector Machine (SVM)Support Vector Machine (SVM) is one of the most powerful supervised machine learning algorithms used for classification and regressi

Ashutosh Kumar
Ashutosh KumarAuthor