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ozzi
3 years ago
8

For a linear model with a dependent variable Y and two independent variables X1 and X2, write out[1] the objective functions to

be minimized for Ridge regression and LASSO regression. Denote b1 and b2 as regression coefficients for X1 and X2 respectively.
(a) Ridge Regression
(b) LASSO

Mathematics
1 answer:
kow [346]3 years ago
8 0

Answer:

Detailed solution is given in the attached image

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At the right, the sum of two 3-digit numbers is represented. A, B, and C represent the digits 2, 3, and and 5 but not necessaril
Troyanec [42]

The largest value of the sum based on the information will be 1055.

<h3>How to calculate the sum?</h3>

From the information given, the digits are 2, 3, and and 5 but not necessarily in the same order. The numbers that can be formed will be:

235

253

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532

Therefore, the largest value of the sum will be:

= 532 + 523

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brainly.com/question/542712

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6 0
2 years ago
Show how you could set up and find the exact value of cos(5π/4) in two different ways.
Schach [20]

note that 5π /4 is in the third quadrant where the cos is negative

the related acute angle to 5π /4 is π/4, thus

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We can also evaluate using the addition formula for cosine

• cos (x + y ) = cosxcosy - sinxsiny

note that 5π /4 = (π + π/4 )

cos(5π /4 ) = cos (π + π/4 )

= cos(π)cos(π/4) - sin(π)sin(π/4)

= - 1 √2/2 - 0 = - √2/2


6 0
3 years ago
PLEASEE help me to SOLVE this
Sav [38]

Answer:

are you looking to graph this?

Step-by-step explanation:

7 0
2 years ago
A coach spends a total of $435 to buy a uniform and a soccer ball for each of the 15 players on the team. The cost of each socce
ale4655 [162]
15 players times the uniforms(x) and the cost of the ball equals the total spent 15(x+8)=435
3 0
2 years ago
Look at each pair of expressions. Select Equivalent or Not Equivalent for each pair Equivalent Not Equivalent a. f+f+fand 31 b.
nadya68 [22]

Answer:

ikr

Step-by-step explanation:

7 0
3 years ago
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