Interview Question : Logistic Regression vs Linear Regression | Machine Learning | Data Science

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  • เผยแพร่เมื่อ 21 ต.ค. 2024

ความคิดเห็น • 6

  • @christopherwright361
    @christopherwright361 3 ปีที่แล้ว

    Logistic Regression is just that, a regression method. Its predicted value is interval type - the probability of being the 1 case, which can take on any value over the interval [0,1]. It is, in fact, the mean 0/1 value that you expect for a given x. Logistic Classification is the classification method that uses the predicted probability from Logistic Regression and a cutoff - often, but not always 0.5 - to predict the class of a new data point. There are plenty of times where you are not interested in predicting the class of a particular new data point, but rather need to know the expected payoff overall. For example, if you have 100 customers with a particular x value and you estimate the probability of someone with that x buying your product to be 0.6, then you don't want to just classify all 100 as 1's (buyers). That would make you think that you'll make far more money than you likely will. Instead, you would want to know that, on average, 60 of them will be buyers and 40 will not (100 Bernoulli trials with p = 0.6.) If your margin is $20, then you expect to make $1,200, not $2,000.

  • @khwabvachhani2100
    @khwabvachhani2100 3 ปีที่แล้ว

    Hello,
    I am from India and i am currently in class 12th. Now i have this very big doubt on weather i should take B.Tec in CSE or AI. I want to persue my career in AI and i will doing till PhD. What my parents thinks that i should take CSE for B.Tec, coz if i don't like AI then i would not be left with more options, and what my side is, that i just love AI, like i literally love it. So nowaday there are some colleges which offer a B.Tec course in AI. So i have compared the curriculums of Both AI and CSE and what i found is if yoh are clear that you want to do AI then definitely you should take AI in B.Tec. So i have this confusion of what to do in my B.Tec, can you please help me through this. It would be really a great help to me.
    My only consern is that if i take CSE then the topics like ML, AI, digital fabrication, AI and Humanity, DBMS, Computer networks, robotics, etc. I will miss this all as strong base, as direct in master i will be having less time, if i opt for AI then i have a preety good amount of time, and other side it's a wide spectrum open to me if i take CSE, so this is what my prospective is so what should i choose?

  • @sadsonghindiheeralalmeena8384
    @sadsonghindiheeralalmeena8384 4 ปีที่แล้ว

    sir dogma soft ID is not work. ID is active from bank since 4 days but not work.

  • @ranganitejasai459
    @ranganitejasai459 3 ปีที่แล้ว

    hello sir currently i am pursuing b tech final year..I want very badly to do projects on ml . Can u plzz give me the project ideas.