Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. suppose we have a prediction problem in marine shi

Suppose we have a prediction problem in marine shipping where the target ?corresponds to an angle...

50.1K

Verified Solution

Question

Physics

Suppose we have a prediction problem in marine shipping wherethe target ?corresponds to an angle measured in radians. Areasonable loss function in this case could be?(?,?)∶=1−cos(?−?)

a.)Suppose the true angle is 3?/4. For which predicted values isthe loss maximum and for which is it minimum? (Give also thecorresponding loss.) Suppose we make predictions with a linearmodel ?=???+?

b.)Derive gradients of the loss with respect to both ?and ?.

c.)Describe a gradient descent algorithm to train the model on adata set (?(?),?(?)), ?=1, 2, ..., N

Answer & Explanation Solved by verified expert
3.8 Ratings (638 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

of a race round all answers to the nearest tenth 10x 10 F t c...

Calculus
Q

1. Which of the following events does not occur in PCR?     Group of answer choices A the DNA...

Biology
Q

Describe the fluid mosaic model of the phospholipid bilayer.

Biology
Q

Is the world CHIRAL ? -rationalize your idea

Chemistry
Q

What evidence suggests that the biochemistry of life elsewhere would resemble that on Earth?

Biology
Q

Although you may not have been in a psychodrama session when have you found yourself supported...

Psychology
Q

What is drift velocity?

Physics
Q

You are studying 35 players on the Toronto Maple Leafs You assign each player a...

Basic Math
Q

long division See Example 1 2 3x 14x 5 x 5 4 7x x x...

Algebra
Q

Practice 1 At the computer factory there is a defect in 2 of computers produced...

Algebra
Q

xThe following information about the payroll for the week ended December 30 was...

Accounting
Q

On January 1,2024, the Apex Company exchanged some shares of common stock it had been...

Accounting