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oguzanildi
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Can someone explain me why we take square of [yi(axi+b)] and then how we simplify the 2 from the deviation of that equation least square session 29
 one year ago
 one year ago
oguzanildi Group Title
Can someone explain me why we take square of [yi(axi+b)] and then how we simplify the 2 from the deviation of that equation least square session 29
 one year ago
 one year ago

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matracer Group TitleBest ResponseYou've already chosen the best response.0
We taking the square cause we need absolute value of distance. I don't understand your second question. If it's about taking deriviative try to look "Single variable calculus". If about simplifying just open brackets.
 one year ago

oguzanildi Group TitleBest ResponseYou've already chosen the best response.0
thank you, I meant the second one,simplifying, I got it
 one year ago

larrymud Group TitleBest ResponseYou've already chosen the best response.0
we can remove the 2 because we are setting the partials equal to 0. Therefore we can divide both sides by 2.
 one year ago
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