DII challenge, first trial on data science
DII (Discover, Innovate, Impact) challenge is a national data science challenge held by UTHeath with Amazon AWS platform. Coincidentally, I saw a
Since the challenge was based on real patients’ data, the restrictions of getting access to the database are pretty strict. At the registration phase, we need to get a signature from the affiliation to sanction our participation, which became a tricky problem for us. Since we came from different departments in UT, it is kind of reasonable to get a single signature from CNS. And I was actually the only one in campus in summer break during the registration time. After a long-term negotiating and paperwork, I finally got the signature, which is just the start of our long journey.
The organizers did not give us access to remote Jupiter Notebook, we could only use command lines in the terminal interface GUAWS, which was pretty inconvenient. Maybe due to a lot of complaints about it, the organizers finally let us use ssh to use the Notebook, making debugging and training way much easier.
During the implementation, I got familiar with the
Later modification of the algorithm pushed the score to over 0.8. However, further improvement was not reached and we did not have pretty much time to try more things due to the heavy workload of labs and classes especially at the beginning of this semester.
Overall, participating in DII challenge helped me build friendships and gain practical experience on manipulating data. I sincerely appreciate the challenge organizes’ responsiveness and teammates’ cooperations.
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