Raj Vishaal
Data Analyst/ Data Scientist
Skills Acquired at Skill-Lync :
Introduction
32 Projects
Week 2.1 - Air standard Cycle
Objective: To solve an Otto cycle and plot the PV diagram along with Thermal efficiency calculation using Matlab. Drive File Link: Main File Link : https://drive.google.com/file/d/1fymHWnRGYAKNGAWOp4f4NazFv8x7i8Sz/view?usp=sharing Function File Link : https://drive.google.com/file/d/1nkS07s6tP-PHEeybTXwPMPj9SENHAYGo/view?usp=sharing…
04 Apr 2021 08:37 AM IST
Week 3 - Solving second order ODEs
Aim : To Simulate the Transient Movement of a simple pendulum and create an animation video of the pendulum motion using Matlab. Google Drive Link for Code and Video: https://drive.google.com/drive/folders/1KZ5BCt0fv_hbbTscJHoTJDSyBrN2Pb4l?usp=sharing % Main Code close all clear all clc %Inputs b = 0.05; l=1; m=1;…
06 Apr 2021 05:45 PM IST
Week 4.1 - Genetic Algorithm
Objective: To Write a code in MATLAB to optimise the stalagmite function and find the Global Maxima of the function. Concept: Genetic Algorithm is a serach based optimization technique based on the principles of Genetics and Natural Selection. Its is frequently used to find optimal or near optimal solutions to difficult…
11 Apr 2021 08:34 AM IST
Project 1 - Parsing NASA thermodynamic data
Aim: To write a program to Parse the NASA Thermodynamic data file and calucalate the Thermodynamic properties of various gas elements using Matlab. Objective: 1.Write a Function that extracts the 14 co-efficient and calculate the enthalpy, entropy and specific heats for all species. 2.Calculate molecular weight of each…
17 Apr 2021 11:23 AM IST
Project 1
Market Analysis using Data Science Models:
17 Oct 2021 02:07 PM IST
Project 2
Building a Predicitve Model on Real time Manufacturing Sector Data Sheet:
17 Oct 2021 02:22 PM IST
Project 1
Applying Different types of Gradient Descent to Improve Model Performance:
19 Oct 2021 01:47 PM IST
Project 2
Applying Logistic Regression with Output having 3 Classes and 2 Input Features:
19 Oct 2021 01:51 PM IST
Project 3
Neural Network with 3 Inputs, 4 Hidden Layers and Sigmoid Activation Function:
21 Oct 2021 10:02 AM IST
Project 4
Applying Linear Regression and Check for Bias/ Variance:
21 Oct 2021 10:09 AM IST
Project 5
Applying Gradient Boosting:
23 Oct 2021 05:18 AM IST
Project 6
Applying Artificial Neural Network (ANN):
23 Oct 2021 05:25 AM IST
Project 7
Activation Functions Formulae:
23 Oct 2021 05:34 AM IST
Project 8
Image Classification using Convolution Neural Network:
23 Oct 2021 05:39 AM IST
Project 9
Applying Vanishing Gradient in RNN:
24 Oct 2021 08:35 AM IST
Project 10
Apllying NLP Alogrithms to Filter Languages:
24 Oct 2021 08:41 AM IST
Project 11
Credit Card Fraud Detection using Machine Learning:
24 Oct 2021 08:43 AM IST
Project 1
Logistic Regression:
15 Nov 2021 06:51 AM IST
Project 2
Artificial Neural Network:
15 Nov 2021 06:53 AM IST
Basics of Probability and Statistics Week 1 Challenge
Random Variables: A random variable is a variable whose possible values are numerial outcomes of a rondom experiment. There are to types of random variables. 1.Discreate Random Variables is one whihc take on only a countable number of distinct values such as 0,1,2,3,... discrete random variables are usually counts.…
07 Jan 2022 04:14 AM IST
Basics of ML & AL Week 2 Challenge
Skewness: Skewness refers to a distribution or asymmetry that deviates from the symmetrical bell curve, or normal distribution, in a set of data. If the curve iis shifted to the left or to the right, it is aid to be skewed. Skewness can be quantified as a representation of the extent to which a given distribution varies…
07 Jan 2022 04:23 AM IST
Supervised Learning - Prediction Week 3 Challenge
Gradient Descent: Gradient Descent is an algorithm that solves optimization problems using first-order iterations. Since it is designed to find the local minimum of a differential function, gradient descent is widely used in machine learning models to find the best parameters that minimize the model's cost function
07 Jan 2022 04:28 AM IST
Supervised Learning - Classification Week 7 Challenge
Supervised Machine Learning Supervised learning is the types of machine learning in which machines are trained using well "labelled" training data, and on basis of that data, machines predict the output. The labelled data means some input data is already tagged with the correct output. In supervised learning, the training…
07 Jan 2022 10:27 AM IST
Supervised Learning - Classification Week 8 Challenge
1. Regression Regression algorithms are used if there is a relationship between the input variable and the output variable. It is used for the prediction of continuous variables, such as Weather forecasting, Market Trends, etc. Below are some popular Regression algorithms which come under supervised learning: Linear Regression…
07 Jan 2022 10:28 AM IST
Supervised Learning - Classification Week 9 Challenge
Neural Networks: A neural network is a series of algorithms that endeavors to recognize underlying relationships in a set of data through a process that mimics the way the human brain operates. In this sense, neural networks refer to systems of neurons, either organic or artificial in nature.
07 Jan 2022 10:30 AM IST
Unsupervised Learning - Kmeans Week 11 Challenge
K-Means Clustering Algorithm K-Means Clustering is an unsupervised learning algorithm that is used to solve the clustering problems in machine learning or data science. In this topic, we will learn what is K-means clustering algorithm, how the algorithm works, along with the Python implementation of k-means clustering.…
07 Jan 2022 10:34 AM IST
Project 1
Project 1
07 Jan 2022 10:35 AM IST
Project 2
Project 1:
07 Jan 2022 10:36 AM IST
Project 1
20 Feb 2022 12:42 PM IST
Project 2
20 Feb 2022 12:53 PM IST
Project 1 - English Dictionary App & Library Book Management System
19 Mar 2022 08:11 AM IST
Project 2 - EDA on Vehicle Insurance Customer Data
19 Mar 2022 08:15 AM IST
7 Course Certificates
Introduction to Machine Learning Algorithms and their Implementation in Python
Math behind Machine Learning & Artificial Intelligence using Python
Post Graduate Program in Data Science and Machine Learning
Academic Qualification
B.E
Jeppiaar Engineering College
13 Aug 2014 - 08 Jun 2018
12th
St.Patrick'S Anglo-Indian Higher Secondary School
10 Dec 2013 - 26 Mar 2014
10th
St.Patrick'S Anglo-Indian Higher Secondary School
09 Aug 2011 - 11 Dec 2012
Here are the courses that I have enrolled
40 Hours of Content
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