In this homework assignment, you will be participating in a competition to create the best learner that can predict a target function. In contrast to the previous two individual assignments, you are encouraged to officially collaborate with up to two (2) other peer classmates to form a team of maximum size 3 to work on this assignment.
You have a choice of two competitions, both which are detailed and hosted on Kaggle.com. You will need at least one team member to sign up for a Kaggle account to work on the homework assignment. If you are unwilling to create an account on Kaggle (for any reason, such as privacy) please contact the CS 3244 staff so that we can find an alternative access pathway for you:
Access to the datasets and important details on each task are available at the respective competition's websites. Details will be only updated on the respective webpages on Kaggle.
Two important details about the deliverables:
README.pdf. Your README (in .pdf) needs to contain a short 1-3 page report detailing how your team tackled the task, inclusive of documenting any data analysis you performed on the data, normalization, models tried, and any post analysis that you did. In addition to the report, you need to also describe the files that are submitted, include your statement of independent work (or suggest alternative evaluation criteria), work allocation among team members (applicable to teams with 2 or 3 people), and a section of the references you used in your project. Please also put the name of your team in the beginning of the report, so that we can associate your team with your leaderboard position on Kaggle.
Held out testing set. Kaggle makes both the training and testing data available for you to download. Since both problems' full datasets are publicly available, you could recover the labels for the test sets that we provide you, but this would be cheating. This is not allowed and all teams should not attempt to use the original public datasets to reconstruct the testing data that is hosted on Kaggle. Such cheating defeats the purpose for the assignment, and your team would be better off investing effort in learning how to apply ML appropriately instead of wasting time to circumvent our efforts to give you a genuine learning problem. Offending teams will be severely prosecuted.
We will also construct new data on our own which we do not provision to Kaggle (held-out testing data), which is given an equal weight in the grading.
We will be asking you to demonstrate your team's learner on new instances within X days after Homework #3's submission deadline, to establish held-out testing performance. These dates and the workflow process details will be announced later.
For us to grade this assignment in a timely manner, we need you to adhere strictly to the following submission guidelines. Following the submission guideliness will help us grade the assignment in an appropriate manner. You will be penalized if you do not follow these instructions. Your matric number in all of the following statements should not have any spaces and all letters should be in CAPITALS (inclusive of the ending check letter). You are to turn in the following files:
Your source code files
hw3-(rossman|lfw).(py|ipynb) for this homework
assignment. We will be reading your
code, so please do us a favor and format it nicely. To expedite
grading, we need to require all of the assignments to use Python 3.4
(3.5 should ok as well). Do not put your high level documentation
in this file, but place it in the
README.pdf file instead.
README.pdfthat contains your README, complete with 1) report with high-level description, 2) file listing, 3) statement of teams' independent work, 4) references.
Any ancillary files that your submission uses. We may or may
not read them, so please put the core part of your programming
answers in the
Please do not submit the training and testing files, as this will significantly blow up your submission's size and cause unnecessary bandwidth consumption.
These files will need to be suitably zipped in a single file called
number> is replaced by a string of team members' matric
numbers strung together, joined by dashes ('-';
A0000001X-A0000002Y-A0000003Z), sorted lexicographically.
Please use a zip archive and not tar.gz, bzip, rar or cab files. Make
sure when the archive unzips that all of the necessary files are found
in a directory called
<matric number> (note to Mac
users please test your zip archives on the command line; as OSX
"automagically" creates the parent folder but it is often actually not
contained in the archive). Upload the resulting zip file to the IVLE
workbin by the due date: 7 Nov 2017, 11:59:59 pm SGT. There
absolutely will be no extensions to the deadline of this
assignment. Read the late policy if you're not sure about grade penalties for lateness.
Grading criteria is common to both assignments and given on the respective competition's site. We replicate it here for your convenience:
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