You have trained an image classification model that classifies images into three classes. you suspect that the model is not differentiating well between two of the classes, which are similar in appearance. how can you verify this?
a) use the model to generate predictions from some validation data and plot a confusion matrix.
b) use the model to generate predictions from some validation data and plot training loss compared to the validation loss.
c) create a separate model for each class, and compare the accuracy of all three models.
d) retrain the model using only images from two similar classes and see if the accuracy improves.

Ayear in the modern gregorian calendar consists of 365 days. in reality, the earth takes longer to rotate around the sun. to account for the difference in time, every 4 years, a leap year takes place. a leap year is when a year has 366 days: an extra day, february 29th. the requirements for a given year to be a leap year are: the year must be divisible by 4if the year is a century year (1700, 1800, the year must be evenly divisible by 400some example leap years are 1600, 1712, and 2016.write a program that takes in a year and determines whether that year is a leap year.ex: if the input is 1712, the output is: 1712 is a leap year.ex: if the input is 1913, the output is: 1913 is not a leap year.

Write an assembly program with the following specifications.a). in the main block, you should have two registers r4 and r5. they should be checked in an infinite loop. if r4 is greater than r5, then the greater subroutine will be called. if r4 is less than r5, then the less subroutine will be called. if r4 equals r5, then no operations will be done

Which of these serves as a bridge between the programming team and the audio team?