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This forum is provided to promote discussion amongst students enrolled in Data Warehousing (CITS3401).
 
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UWA week 23 - 1st semester, study break

photo Re: Exam Info - LMS (weighting) (both)
Thu 4th Jun, 9:17pm, ANONYMOUS
Read the last lecture "unit review"

UWA week 21 - 1st semester, week 11

photo Project discussion on CITS discord
Tue 19th May, 9:06am, ANONYMOUS
All, A friendly reminder that we are discussing the project specs for those who would like to chime in. Zeyi, feel free to join too if you would like. We have a few lecturers in here already Invite: https://discord.gg/s4dGNbg Please see the rules at #overview...
photo Is it necessary to convert to binary for weka? (both)
Mon 18th May, 2:25pm, ANONYMOUS
Hi Zeyi, It looks like Weka can perform association rule mining without converting to binary. In this case, is it necessary to convert to binary? What kind of benefits would there be? Thanks! Paul

UWA week 20 - 1st semester, week 10

photo Re: Weka: association rules that predict a specified attribute (all 6)
Sat 16th May, 5:47pm, ANONYMOUS
Hi Zeyi, I have done this however all the rules presented are for income <=50k. It seems like everything is skewed towards this and nothing shows for >50k. Any ideas on how to avoid this? Thanks

UWA week 12 - 1st semester, week 4

photo Computer / Data Science Unofficial Discord
Wed 18th Mar, 9:16pm, ANONYMOUS
Hey all Given the recent developments at UWA, we would like to share with you our unofficial learning space for all Computer Science and Data Science units. Please follow this link to join: https://discord.gg/rusMKYU We encourage everyone to ask and answer...
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Last modified:  8:27am May 24 2020