Answer:
Question: 2) The Amount Of Snowfall In A Given Day Is Measured In Inches. Alice Designs A Learning Algorithm To Predict The Snowfall For The Month Of March. Is This A Classification Problem Or A Regression Problem? (2 Point) 3) In Class, Normally We Considered Cost Functions Which Are Squares Of The Differences Between Y And H(X). Alice Has A New Idea: She Will Use
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2) The amount of snowfall in a given day is measured in inches. Alice designs a learning algorithm
to predict the snowfall fo
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Question 2 Let x denote the chronological number of days. Let y denote the amount of snowfall in a given day in inches. A regression problem is a statistical problem that attempts to estimate the relationship between an independent variable often…
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Transcribed image text: 2) The amount of snowfall in a given day is measured in inches. Alice designs a learning algorithm to predict the snowfall for the month of March. Is this a classification problem or a regression problem? (2 point) 3) In class, normally we considered cost functions which are squares of the differences between y and h(x). Alice has a new idea: she will use cube of the differences instead. That is, the cost function will be the summation of (h(x) - y)^3 divided by 2m. Does this represent a good cost function? (5 point) 4) Consider the house price prediction problem from lecture. Con following table of training data. Here x is area in hundred square feet and y is the price in hundreds of thousands o dollars. X 1 у 2 3 2 4 6 7 5 4.1) Compute J(0, 1) for the above data set. (2 points) 4.2) Compute J(1, 1) for the above data set. (2 points) 4.3) Compute J(1, 1.1) for the above data set. (2 points) 4.4) Based on the above, which of the three hypotheses would you choose for
Answer:
m = -1, b = -4
Step-by-step explanation:
Since the line is already in slope-intercept form, we can clearly see the slope and y-intercept. The slope is -1, and the y-intercept is -4. To graph this line, you can first plot the y-intercept, (-4,0) and then plot another point by substituting a value of x into the equation. Hope this helps!
The correct answer is 3) <span>Similar quadrilaterals are always reflections of one another.</span>
Answer:
-12
Step-by-step explanation:
<u>Step 1: Substitute</u>
ab -> -4 for a and 3 for b
(-4) * (3)
<em>-12</em>
Answer: -12
