Entri Blog
No Result
View All Result
Thursday, November 30, 2023
  • State PSC
    • Kerala PSC
      • Kerala PSC Exams
      • Kerala PSC Notification
      • Kerala PSC Exam Calender
      • Kerala PSC Previous Question papers
      • KAS Exam
      • KAS Previous Year Question papers
      • Kerala PSC VEO Notification
      • Kerala Police SI
      • Kerala PSC LDC Notification
      • Kerala PSC LP/UP Assistant
      • Kerala PSC Village Field Assistant Notification
      • Kerala PSC LD Typist Notification
      • Kerala PSC Food Safety Officer
      • Kerala PSC Excise Inspector Notification
      • Kerala PSC BDO Notification
      • Kerala PSC CPO Notification
      • Kerala PSC LGS Notification
    • TNPSC
    • APPSC
    • TSPSC
    • BPSC
    • Karnataka PSC
    • MPPSC
    • UPPSC
  • Banking
    • IBPS PO Notification
    • IBPS Clerk Notification
    • SBI PO Notification
    • SBI Clerk Notification
    • SBI SO Notification
    • SBI Apprentice Notification
    • Canara Bank PO Notification
    • Indian Bank PO Notification
    • RBI Assistant Notification
    • RBI Office Attendant Notification
    • IBPS RRB Notification
    • IBPS RRB Office Assistant Notification
  • Skilling
    • Coding
    • Spoken English
    • Stock Marketing
  • Courses
    • Data Science Course
      • Data Science Malayalam
      • Data Science Training in Kochi
      • Data Science Training in Trivandrum
      • Data Science Course in Calicut
      • Data Science Training in Thrissur
    • Full Stack Developer Course
      • Full Stack Development Malayalam
      • Full Stack Development Hindi
      • Full Stack Development Tamil
      • Full Stack Development Telugu
      • Full Stack Development Kannada
    • Stock Market Course
      • Stock Market Course in Malayalam
      • Stock Market Course in Tamil
      • Stock Market Course in Kannada
      • Options Trading Course
    • Spoken English Course
      • Spoken English Course in Malayalam
      • Spoken English Course in Hindi
      • Spoken English Course in Telugu
      • Spoken English Course in Tamil
      • Spoken English Course in Kannada
    • Python Programming Course
    • Quantity Surveying Course
    • Performance Marketing Course
    • Practical Accounting Course
      • Tally Course
      • Taxation Course
      • UAE Accounting
      • GST Course
    • Mern Stack Developer Course
      • Full Stack Developer Course in Kochi
      • Full Stack Developer Course in Trivandrum
      • Full Stack Developer Course in Calicut
      • Full Stack Developer Course in Pune
      • Full Stack Developer Course in Bangalore
      • Full Stack Developer Course in Hyderabad
      • Full Stack Developer Course in Chennai
      • Full Stack Developer Course in Indore
      • Full Stack Developer Course in Jaipur
      • Full Stack Developer Course in Coimbatore
    • Other Courses
      • Montessori Teacher Training
      • MEP Course
      • German Language Course
      • OET Coaching
      • Nurses Recruitment Abroad
      • Digital Marketing Training
      • ChatGPT Course
      • Forex Trading Course
      • Yoga Teacher Training Course
      • Oil and Gas Course
  • Others
    • Railway
    • SSC
    • GATE
    • MAT
    • KMAT
    • UPSC
    • TET
      • APTET
      • CTET
      • DSSSB
      • Karnataka TET
      • Kerala TET
      • KVS
      • MPTET
      • SUPER TET
      • TNTET
      • TSTET
      • UPTET
  • Aptitude Questions
  • Test Prep
    • PSC Coaching
      • KPSC Degree Level Exam Preparation
      • Kerala PSC 12th Level Exam Preparation
      • Kerala PSC 10th Level Exam Preparation
      • KAS Coaching
      • Kerala PSC LDC Coaching
      • Kerala PSC Fireman Coaching
      • KSFE Assistant Exam Preparation
      • Kerala PSC SI Exam Coaching
      • KTET Coaching
      • SET Coaching
      • Kerala PSC Lecturer in Diet Coaching
      • Khadi Board LDC Exam Preparation
      • LP/UP Assistant Exam Coaching
      • HSST Exam Preparation
      • HSA Exam Preparation
      • EMRS Coaching
      • University LGS Exam Preparation
      • University Assistant Exam Coaching
    • IELTS Training Online
    • Bank Exam Coaching Online
      • IBPS SO Online Coaching
      • IBPSC PO Online Coaching
      • IBPSC Clerk Online Coaching
      • SBI PO Coaching
      • SBI Clerk Online Coaching
      • RBI Grade B Coaching
      • RBI Assistant Coaching
    • UPSC Online Coaching
    • SSC Online Coaching
      • SSC JE Online Coaching
    • RRB JE Online Coaching
      • RRB Exams Coaching
    • CAT Online Coaching
    • GATE Online Coaching
Spoken English
Entri Blog
  • State PSC
    • Kerala PSC
      • Kerala PSC Exams
      • Kerala PSC Notification
      • Kerala PSC Exam Calender
      • Kerala PSC Previous Question papers
      • KAS Exam
      • KAS Previous Year Question papers
      • Kerala PSC VEO Notification
      • Kerala Police SI
      • Kerala PSC LDC Notification
      • Kerala PSC LP/UP Assistant
      • Kerala PSC Village Field Assistant Notification
      • Kerala PSC LD Typist Notification
      • Kerala PSC Food Safety Officer
      • Kerala PSC Excise Inspector Notification
      • Kerala PSC BDO Notification
      • Kerala PSC CPO Notification
      • Kerala PSC LGS Notification
    • TNPSC
    • APPSC
    • TSPSC
    • BPSC
    • Karnataka PSC
    • MPPSC
    • UPPSC
  • Banking
    • IBPS PO Notification
    • IBPS Clerk Notification
    • SBI PO Notification
    • SBI Clerk Notification
    • SBI SO Notification
    • SBI Apprentice Notification
    • Canara Bank PO Notification
    • Indian Bank PO Notification
    • RBI Assistant Notification
    • RBI Office Attendant Notification
    • IBPS RRB Notification
    • IBPS RRB Office Assistant Notification
  • Skilling
    • Coding
    • Spoken English
    • Stock Marketing
  • Courses
    • Data Science Course
      • Data Science Malayalam
      • Data Science Training in Kochi
      • Data Science Training in Trivandrum
      • Data Science Course in Calicut
      • Data Science Training in Thrissur
    • Full Stack Developer Course
      • Full Stack Development Malayalam
      • Full Stack Development Hindi
      • Full Stack Development Tamil
      • Full Stack Development Telugu
      • Full Stack Development Kannada
    • Stock Market Course
      • Stock Market Course in Malayalam
      • Stock Market Course in Tamil
      • Stock Market Course in Kannada
      • Options Trading Course
    • Spoken English Course
      • Spoken English Course in Malayalam
      • Spoken English Course in Hindi
      • Spoken English Course in Telugu
      • Spoken English Course in Tamil
      • Spoken English Course in Kannada
    • Python Programming Course
    • Quantity Surveying Course
    • Performance Marketing Course
    • Practical Accounting Course
      • Tally Course
      • Taxation Course
      • UAE Accounting
      • GST Course
    • Mern Stack Developer Course
      • Full Stack Developer Course in Kochi
      • Full Stack Developer Course in Trivandrum
      • Full Stack Developer Course in Calicut
      • Full Stack Developer Course in Pune
      • Full Stack Developer Course in Bangalore
      • Full Stack Developer Course in Hyderabad
      • Full Stack Developer Course in Chennai
      • Full Stack Developer Course in Indore
      • Full Stack Developer Course in Jaipur
      • Full Stack Developer Course in Coimbatore
    • Other Courses
      • Montessori Teacher Training
      • MEP Course
      • German Language Course
      • OET Coaching
      • Nurses Recruitment Abroad
      • Digital Marketing Training
      • ChatGPT Course
      • Forex Trading Course
      • Yoga Teacher Training Course
      • Oil and Gas Course
  • Others
    • Railway
    • SSC
    • GATE
    • MAT
    • KMAT
    • UPSC
    • TET
      • APTET
      • CTET
      • DSSSB
      • Karnataka TET
      • Kerala TET
      • KVS
      • MPTET
      • SUPER TET
      • TNTET
      • TSTET
      • UPTET
  • Aptitude Questions
  • Test Prep
    • PSC Coaching
      • KPSC Degree Level Exam Preparation
      • Kerala PSC 12th Level Exam Preparation
      • Kerala PSC 10th Level Exam Preparation
      • KAS Coaching
      • Kerala PSC LDC Coaching
      • Kerala PSC Fireman Coaching
      • KSFE Assistant Exam Preparation
      • Kerala PSC SI Exam Coaching
      • KTET Coaching
      • SET Coaching
      • Kerala PSC Lecturer in Diet Coaching
      • Khadi Board LDC Exam Preparation
      • LP/UP Assistant Exam Coaching
      • HSST Exam Preparation
      • HSA Exam Preparation
      • EMRS Coaching
      • University LGS Exam Preparation
      • University Assistant Exam Coaching
    • IELTS Training Online
    • Bank Exam Coaching Online
      • IBPS SO Online Coaching
      • IBPSC PO Online Coaching
      • IBPSC Clerk Online Coaching
      • SBI PO Coaching
      • SBI Clerk Online Coaching
      • RBI Grade B Coaching
      • RBI Assistant Coaching
    • UPSC Online Coaching
    • SSC Online Coaching
      • SSC JE Online Coaching
    • RRB JE Online Coaching
      • RRB Exams Coaching
    • CAT Online Coaching
    • GATE Online Coaching
No Result
View All Result
Entri Blog
Spoken Eng
  • HTML Tutorial
  • DSA Tutorials
  • Tutorials in Hindi
    • HTML Tutorial for Beginners in Hindi
    • Python Tutorial for Beginners in Hindi
    • GIT and GITHUB Tutorial for Beginners in Hindi
  • Tutorials in Tamil
    • JavaScript Tutorial in Tamil
  • Tutorials in Telugu
    • HTML Tutorial For Beginners in Telugu
    • CSS Tutorial for Beginners in Telugu
    • Bootstrap Tutorial for Beginner in Telugu
  • Tutorials in Kannada
    • HTML Tutorial For Beginners in Kannada
banner top article banner top article
Home Articles

Logistic Regression in Machine learning

by Vishnu K V
May 22, 2023
in Articles, Data Science and Machine Learning, Entri Skilling
Logistic regression in machine learning
Share on FacebookShare on WhatsAppShare on Telegram

Table of Contents

  •  What is Logistic Regression in Machine Learning?
  •  Linear Regression Vs Logistic Regression
  • Types of Logistic Regression
  • Calculation Behind Logistic Regression

Logistics regression is one of the top best and simplest machine learning modeling algorithms. With this article, we are explaining in depth about logistic regression, when to use the Logistic regression model and some of the important aspects to understand while using logistic regression.

 What is Logistic Regression in Machine Learning?

Generally, the method of logistic regression is used to model an event’s probability. One illustration of supervised learning is logistic regression. It is used to determine or forecast the likelihood that a binary (yes/no) event will occur. One use of machine learning to identify whether a person is likely to have the COVID-19 virus or not is an example of logistic regression. Binary classification refers to the fact that there are only two answers to this question: either they are infected or they are not.

Looking for a Data Science Career? Explore Here!!

In this hypothetical example, the likelihood that a person may contract COVID-19 could depend on the viral load, the symptoms, the existence of antibodies, etc. Our factors (Independent Variables) would include the viral load, symptoms, and antibodies, and these would have an impact on our result (Dependent Variable).

 Linear Regression Vs Logistic Regression

The output of a linear regression is continuous and open-ended. The projected outcome in the case of logistic regression, however, is discrete and limited to a small set of values. A machine learning algorithm called linear regression is based on the supervised regression technique. Regression uses independent variables to model a goal prediction value. It is mostly used to determine how variables and forecasting relate to one another. Regression models vary according to the quantity of independent variables they use as well as the type of relationship they take into account between the dependent and independent variables.

Essentially, supervised categorization is what logistic regression does. For a given collection of features in a classification issue, the target variable (or output), y, can only take discrete values (or inputs). Hence, logistic regression is an example of a classification model, whereas linear regression is an example of a regression model.

 Related Article: Linear Regression Concepts

Types of Logistic Regression

Basically, the Logistic Regression is classified into Three different types. They are:

  1. Binary Logistic Regression
  2. Multinomial Logistic Regression and
  3. Ordinal Logistic Regression.

When there are only two possible outcomes, as in our initial example of whether a person is likely to have COVID-19 or not, we use binary logistic regression. When there are numerous possible outcomes, such as if we expand on our previous example to determine whether a person might have the flu, an allergy, a cold, or COVID-19, we use multinomial logistic regression. And the third one, Ordinal logistic regression is used when the result is ordered, like in the instance where we extend our initial example to include grading COVID-19 infections into mild, moderate, and severe categories.

Ready to take your data science skills to the next level? Sign up for a free demo today!

Calculation Behind Logistic Regression

The probability is constantly between 0 (does not occur) and 1. (happens). Considering our Covid-19 example, the chance of testing positively and not testing positively will total to 1 in the event of binary categorization. In logistic regression, probability is calculated using the logistic function or the sigmoid function. A straightforward S-shaped curve called the logistic function is used to translate data into a value between 0 and 1.

Mathematically we can write,

P(Y) = 1/ 1+e-(b0-BX) where, P (Y) is the output of Logistic function and the value lies between or equal to 0 and 1, B0 is the slope, B is the Y intercept, and X is the independent variable.

 Wrap Up

The fundamental benefit of logistic regression is that compared to other machine learning and AI applications, it is significantly simpler to set up and train. When the various outcomes or distinctions represented by the data are linearly separable, it is one of the most effective algorithms. This implies that a straight line can be drawn to divide the outcomes of a logistic regression calculation.

The ability to expose the correlations between many variables and their effects on results is one of logistic regression’s greatest draws for statisticians. This could rapidly ascertain whether two factors are favourably or negatively correlated, like in the case of the discovery that more studying is typically associated with better test results.

Free Tutorials To Learn

SQL Tutorial for Beginners PDF – Learn SQL Basics

HTML Exercises to Practice | HTML Tutorial

DSA Practice Series | DSA Tutorials

Java Programming Notes PDF 2023

Experience the power of our machine learning course with a free demo – Enroll Now!

Related Articles
Linear Regression Concepts Machine Learning Basics
EDA Steps, Importance EDA Techniques
Data Analysis Importance of Data Preprocessing in ML
×








    Share62SendShare

    Vishnu K V

    Professional Data Scientist who is passionate about writing relevant and interesting articles to inspire young data science aspirants and a continuous learner of the data science field.

    Related Posts

    Kerala PSC ICDS Supervisor Exam Date 2023-2024
    Articles

    Kerala PSC ICDS Supervisor Exam Date 2023-2024

    November 29, 2023
    Top 10 Revit Interview Questions
    Articles

    Top 10 Revit Interview Questions & Answers (2024 Update)

    November 29, 2023
    MEP Engineer 2024
    Articles

    How to Become an MEP Engineer 2024: Experts Guide

    November 29, 2023
    Next Post
    How to Prepare for UPSC at Home: How to Prepare for IAS

    How to Prepare for UPSC at Home: How to Prepare for IAS

    More to Explore

    1. What is Data Interpretation? Methods and Benefits
    2. How Apple Uses AI, Data Science, And ML
    3. How Netflix Uses AI, Data Science, And ML
    4. What is the Scope for Data Science in Kerala
    5. What is Data Modeling? Basic Concepts and Types
    6. How to Build a Career in Data Science and Analytics?
    7. Naive Bayes Classifier in Machine Learning
    8. 100 Machine Learning Interview Questions and Answers

    Free Tutorials For You

    1. SQL Tutorial for Beginners PDF
    2. Python Tutorial for Beginners in Hindi
    3. GIT and GITHUB Tutorial for Beginners in Hindi
    4. HTML Exercises to Practice
    5. JavaScript Tutorial in Tamil
    6. DSA Practice Series
    7. Microsoft Excel Malayalam Tutorial
    8. Learn Bootstrap in Tamil
    9. Introduction to CSS in Malayalam
    10. Introduction to JavaScript in Malayalam
    11. Java Programming Notes PDF
    12. Introduction to HTML in Malayalam

    Data Science & Python Training in Different Cities

    1. Data Science Course in Kochi
    2. Data Science Course in Trivandrum
    3. Data Science Course in Calicut
    4. Data Science Course in Thrissur
    5. Python Training in Kochi
    6. Python Training in Trivandrum
    7. Python Training in Calicut

    More to Learn

    1. Top 200 Data Engineer Interview Questions & Answers
    2. Top 12 Data Science Final Year Project Ideas
    3. Salary of Data Scientist – State Wise in India
    4. Top 100 Data Science Interview Questions and Answers
    5. Exploratory Data Analysis Techniques: Know the Difference
    6. Data Science Vs Data Analytics
    7. Artificial Intelligence and Machine Learning
    8. What is Logistic Regression in Machine Learning?
    9. Understanding Machine Learning Basics

    Courses

    • Data Science Course
    • Full Stack Developer Course
    • Data Science Course in Malayalam
    • Full Stack Developer Course in Malayalam
    • Full Stack Developer Course in Hindi
    • Full Stack Developer Course in Tamil
    • Full Stack Developer Course in Telugu
    • Full Stack Developer Course in Kannada
    • Python Programming Course
    • Practical Accounting Course
    • Quantity Surveying Course
    • Stock Market Course
    • Stock Market Course in Malayalam
    • Stock Market Course in Tamil
    • Stock Market Course in Kannada
    • Options Trading Course

    Company

    • Become a teacher
    • Login to Entri Web

    Spoken English Courses

    • Spoken English Course
    • Spoken English Course in Malayalam
    • Spoken English Course in Hindi
    • Spoken English Course in Tamil
    • Spoken English Course in Telugu
    • Spoken English Course in Kannada
    • Spoken English Course for Housewives
    • Spoken English Course for Working Professionals
    • Spoken English Course for School Students
    • Spoken English Course for College Students
    • Spoken English Course for Job Seekers
    • AI Powered Spoken English Course

    Quick Links

    • Aptitude Questions
    • Articles
    • Videos
    • Entri Daily Quiz Practice
    • Current Affairs & GK
    • News Capsule – eBook
    • Preparation Tips
    • Kerala PSC Gold
    • Entri Skilling
    • Kerala PSC

    Other Courses

    • OET Coaching Classes
    • Nurse Recruitment Abroad
    • Forex Trading Course
    • Montessori Teachers Training
    • Performance Marketing Course
    • German Language Course
    • MEP Course
    • Oil and Gas Course Online
    • Yoga Teacher Training Course
    • Digital Marketing Course
    • German Language A1 Course
    • German Language A2 Course
    • German Language B1 Course
    • German Language B2 Course

    Popular Exam

    • IBPS Exam
    • SBI Exam
    • Railway RRB Exam
    • Kerala PSC
    • Tamil Nadu PSC
    • Telangana PSC
    • Andhra Pradesh PSC
    • MPPSC
    • UPPSC
    • Karnataka PSC
    • Staff Selection Commission Exam

    © 2023 Entri.app - Privacy Policy | Terms of Service

    No Result
    View All Result
    • State PSC
      • Kerala PSC
        • Kerala PSC Exams
        • Kerala PSC Notification
        • Kerala PSC Exam Calender
        • Kerala PSC Previous Question papers
        • KAS Exam
        • KAS Previous Year Question papers
        • Kerala PSC VEO Notification
        • Kerala Police SI
        • Kerala PSC LDC Notification
        • Kerala PSC LP/UP Assistant
        • Kerala PSC Village Field Assistant Notification
        • Kerala PSC LD Typist Notification
        • Kerala PSC Food Safety Officer
        • Kerala PSC Excise Inspector Notification
        • Kerala PSC BDO Notification
        • Kerala PSC CPO Notification
        • Kerala PSC LGS Notification
      • TNPSC
      • APPSC
      • TSPSC
      • BPSC
      • Karnataka PSC
      • MPPSC
      • UPPSC
    • Banking
      • IBPS PO Notification
      • IBPS Clerk Notification
      • SBI PO Notification
      • SBI Clerk Notification
      • SBI SO Notification
      • SBI Apprentice Notification
      • Canara Bank PO Notification
      • Indian Bank PO Notification
      • RBI Assistant Notification
      • RBI Office Attendant Notification
      • IBPS RRB Notification
      • IBPS RRB Office Assistant Notification
    • Skilling
      • Coding
      • Spoken English
      • Stock Marketing
    • Courses
      • Data Science Course
        • Data Science Malayalam
        • Data Science Training in Kochi
        • Data Science Training in Trivandrum
        • Data Science Course in Calicut
        • Data Science Training in Thrissur
      • Full Stack Developer Course
        • Full Stack Development Malayalam
        • Full Stack Development Hindi
        • Full Stack Development Tamil
        • Full Stack Development Telugu
        • Full Stack Development Kannada
      • Stock Market Course
        • Stock Market Course in Malayalam
        • Stock Market Course in Tamil
        • Stock Market Course in Kannada
        • Options Trading Course
      • Spoken English Course
        • Spoken English Course in Malayalam
        • Spoken English Course in Hindi
        • Spoken English Course in Telugu
        • Spoken English Course in Tamil
        • Spoken English Course in Kannada
      • Python Programming Course
      • Quantity Surveying Course
      • Performance Marketing Course
      • Practical Accounting Course
        • Tally Course
        • Taxation Course
        • UAE Accounting
        • GST Course
      • Mern Stack Developer Course
        • Full Stack Developer Course in Kochi
        • Full Stack Developer Course in Trivandrum
        • Full Stack Developer Course in Calicut
        • Full Stack Developer Course in Pune
        • Full Stack Developer Course in Bangalore
        • Full Stack Developer Course in Hyderabad
        • Full Stack Developer Course in Chennai
        • Full Stack Developer Course in Indore
        • Full Stack Developer Course in Jaipur
        • Full Stack Developer Course in Coimbatore
      • Other Courses
        • Montessori Teacher Training
        • MEP Course
        • German Language Course
        • OET Coaching
        • Nurses Recruitment Abroad
        • Digital Marketing Training
        • ChatGPT Course
        • Forex Trading Course
        • Yoga Teacher Training Course
        • Oil and Gas Course
    • Others
      • Railway
      • SSC
      • GATE
      • MAT
      • KMAT
      • UPSC
      • TET
        • APTET
        • CTET
        • DSSSB
        • Karnataka TET
        • Kerala TET
        • KVS
        • MPTET
        • SUPER TET
        • TNTET
        • TSTET
        • UPTET
    • Aptitude Questions
    • Test Prep
      • PSC Coaching
        • KPSC Degree Level Exam Preparation
        • Kerala PSC 12th Level Exam Preparation
        • Kerala PSC 10th Level Exam Preparation
        • KAS Coaching
        • Kerala PSC LDC Coaching
        • Kerala PSC Fireman Coaching
        • KSFE Assistant Exam Preparation
        • Kerala PSC SI Exam Coaching
        • KTET Coaching
        • SET Coaching
        • Kerala PSC Lecturer in Diet Coaching
        • Khadi Board LDC Exam Preparation
        • LP/UP Assistant Exam Coaching
        • HSST Exam Preparation
        • HSA Exam Preparation
        • EMRS Coaching
        • University LGS Exam Preparation
        • University Assistant Exam Coaching
      • IELTS Training Online
      • Bank Exam Coaching Online
        • IBPS SO Online Coaching
        • IBPSC PO Online Coaching
        • IBPSC Clerk Online Coaching
        • SBI PO Coaching
        • SBI Clerk Online Coaching
        • RBI Grade B Coaching
        • RBI Assistant Coaching
      • UPSC Online Coaching
      • SSC Online Coaching
        • SSC JE Online Coaching
      • RRB JE Online Coaching
        • RRB Exams Coaching
      • CAT Online Coaching
      • GATE Online Coaching

    © 2023 Entri.app - Privacy Policy | Terms of Service