CS 460200 Pre-course quiz

Who am I?

• Po-Chih Guo

  郭伯志

• Po-Chih Kuo

  郭柏志

• Po-Chi Kuo

  郭博志

• Bo-Chi Kuo

  郭柏智

What language is it?

• C++

• Python

• R

• Java

A fair coin is flipped twice. What is the probability of getting exactly one head?

• 1/4

• 1/2

• 3/4

• 1

What is the the first-order partial derivatives of $f\left(x,y\right)=2x^3+y^2$ with respect to x

•  $6x^2$  

•  $6x^2+2y$  

•  $2y$  

•  $6x^2+2$  

What is the input dimension of a 320 x 320 grey-level image?

• 2

• 320

• 320 x 2

• 320 x 320

What is the most straightforward method to predict the TSMC's stock price?

• Support Vector Machine (SVM)

• Convolutional neural network (CNN)

• Linear regression

• Logistic regression

What does ChatGP "T" stands for?

• Transition

• Transformer

• Translation

• Text-generator

Which one has the largest standard deviation (SD)?

• Blue

• Green

• Yellow

• Same

Which one is the most appropriate evaluation metric for identifying COVID-19 patients?

• Accuracy

• Precision

• Error rate

• mean squared error (MSE)

You don't have to label the data when you use:

• PCA

• CNN

• RNN

• LDA