Explain the supervisory role in accident investigation Answer:- Supervisory Role in Accident Investigation: The supervisor in the area where the accident/incident occurred is responsible for investigating the incident and completing…
Explain the National Safety Policy Answer:- The National Policy on Safety, Health, and Environment at the Workplace was established by the Ministry of Labor and Employment, Government of India, in…
NPTEL Data Science Using Python – Week 4: Assignment 4 Answers 1. Which method would you use to check if a string contains only digits? 2. Which of the following…
4.c) Develop a R script for EDA. Answer: R script for EDA
4.b) Explain KNN algorithm with example Answer: KNN algorithm Overview of the KNN process: 1. Decide on your similarity or distance metric. 2. Split the original labeled dataset into training…
3.c) Describe philosophy of EDA in detail. Answer:
3.b) Explain K-means algorithm with example. Answer: k-means Algorithm Algorithm Randomly pick 𝑘 centroids (or points that will be the center of your clusters) in 𝑑-space, ensuring they are near…
3.a) What is Machine Learning? Explain the linear regression algorithm. Answer: Machine learning algorithms that are the basis of artificial intelligence (AI) such as image recognition, speech recognition, recommendation systems,…
3.b) Which Machine Learning algorithm to be used when you want to express the mathematical relationship between two variables? Explain. Answer: Linear regression Example 1: Here are the first four:…
4.a) Explain Exploratory Data Analysis Answer: Exploratory Data Analysis Exploratory Data Analysis (EDA) is an approach of analyzing data sets to summarize their main characteristics, often using statistical graphics and…
