CEC 616 Deep Learning Exam 2022

About this paper

CEC 616: A second-semester, open-resource examination (June 2022, 2 hours) for Deep Learning (CEC616) at the University of Buea, College of Technology, instructor Tchapga Tchito. Question 1 asks students to use the elbow technique on the Sklearn digits dataset to demonstrate that 10 is the optimal number of clusters for KMeans. Question 2 asks for a 3-stack convolutional neural network (conv + ReLU + pooling per stack, followed by a dense layer) built on the CIFAR-10 dataset via TensorFlow/Keras, with model-summary display, 5-epoch training, and a confusion matrix on the test set. Question 3 asks for a deep-learning-based solution (using OpenCV, YOLO, Teachable Machine or MediaPipe) to identify features or persons from image/video, including a flowchart and deployed model.