Machine Learning Projects for Mobile Robot Path Following in Outdoor Environments - Prof. , Study notes of Computer Science

Various machine learning projects for mobile robot path following in outdoor environments. Students are required to choose a project by the deadline and submit an 8-page write-up in nips format along with the source code used. Projects include density estimation algorithm, mobile robot path following using different features, building a regression model, and implementing a recent nips conference algorithm.

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Pre 2010

Uploaded on 02/10/2009

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Machine Learning Class Projects
Greg Grudic
2
General Info
You must choose a project by next week!
The project is due on December 9.
Submission via email:
8 page write-up in NIPS format (see nips.cc)
Source code used (if any)
3
Density Estimation Algorithm in
Homework 4
Implement
Sparse models
Alpha optimization
Extension to hundreds of thousands of training
examples
Test on Standard datasets and compare to
published results
4
Mobile Robot Path Following in
Outdoor Environments: Project 1
Apply many algorithms to more data of the type
used in Homework 4.
Use the WEKA toolkit and perhaps LIBSVM
Report on
Which gives the best error rates
Which model is the fastest to evaluate
Close the loop with the best model on the real
robot (limited test – I just want you to take a
model and put it into the loop).
pf3

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1

Machine Learning Class Projects

Greg Grudic

2

General Info

  • You must choose a project by next week!
  • The project is due on December 9.

Submission via email:

  • 8 page write-up in NIPS format (see nips.cc)
  • Source code used (if any)

3

Density Estimation Algorithm in

Homework 4

  • Implement
    • Sparse models
    • Alpha optimization
    • Extension to hundreds of thousands of training examples
  • Test on Standard datasets and compare to

published results

4

Mobile Robot Path Following in

Outdoor Environments: Project 1

  • Apply many algorithms to more data of the type used in Homework 4.
  • Use the WEKA toolkit and perhaps LIBSVM
  • Report on
    • Which gives the best error rates
    • Which model is the fastest to evaluate
  • Close the loop with the best model on the real robot (limited test – I just want you to take a model and put it into the loop).

5

Mobile Robot Path Following in

Outdoor Environments: Project 2

  • Close the loop using the algorithm in homework 4 (here I expect more tests because you are using the algorithm you developed in homework 4).
  • Experiment with various types of features extracted from the image - Grey scale? - Normalized color? - Other color representations (YUV)? - How big should the window be?
  • Report on which features work best

6

Mobile Robot Path Following in

Outdoor Environments: Project 3

  • Build a regression model that maps images to steering angles - Stick to one or two algorithms for learning the model (Maybe just the polynomial cascade algorithm)
  • Use human examples (i.e. you teleoperating the robot) as training data
  • Close the loop on the real robot
    • Report on at least a 2 different experiments
  • Experiment with various types of features extracted from the image

7

Your Own Project 1

  • Pick a paper from a recent NIPS conference

(nips.cc has all proceedings) and implement

the algorithm

  • The algorithm should not have source code available
  • Repeat experiments done in the paper

(perhaps not all), and add at least one more

  • Give me your opinion of the algorithm

8

Your Own Project 2

  • Start with novel data
  • Apply at least 5 different learning

algorithms to the dataset and determine

which is best

  • Use WEKA or other toolkits you can

download from the web