Python深度学习代写 | ECE 520.438 & 520.638: Deep Learning Homework 4

本次美国CS代写主要是Python深度学习相关的内容

1 Part1

ECE 520.438 & 520.638: Deep Learning Homework 4: Fine-tuning
Spring 2021

Answer the following questions.

  1. Briefly describe the idea behind a DenseNet? Discuss its advantages and disadvan- tages.
  2. Briefly describe the idea behind an inception module? Discuss its advantages and disadvantages.
  3. Describe at least three loss functions that can be used to train an autoencoder network.
  4. Briefly describe a sparse autoencoder.
  5. Briefly describe a de-noising autoencoder.
  6. What are the differences among segmentation, semantic segmentation and instance

    segmentation?

  7. Describe at least three approaches that we discussed in class for object detection.
  8. Briefly describe non-max supression.
  9. Describe the differences among RCNN, Fast-RCNN and Faster-RCNN.
  10. Briefly describe the YOLO framework for object detection.
  11. How can we measure the performance of an object detector?

2 Part2

Objective: In this part of the homework, you will fine-tune and evaluate the performance of Alexnet and VGG-16 pre-trained networks on the Labeled Faces in the Wild (LFW) dataset.

You can download the LFW dataset from the following website:

The Alexnet pre-trained models can be downloaded from the following link:

The VGG-16 pre-trained models can be downloaded from the following link:

The LFW protocol is a verification protocol. Extract features using the Alexnet and VGG networks with and without fine-tuning. You may use any matching algorithm of your choice (i.e. Euclidean distance, cosine angle, L1-norm, etc.) to produce scores. Plot the ROC curves and summarize your findings. Note that you may have to resize the images to an appropriate size before feeding them into the Alexnet or VGG network.

Grading: You will be graded based on the code you develop, plus your project report summarizing your findings. If possible, please write your report using LaTeX.


程序代写代做C/C++/JAVA/安卓/PYTHON/留学生/PHP/APP开发/MATLAB


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