Code for solution : https://github.com/Az-Ks/AirQo-Ugandan-Air-Quality-ForecastAll the thank to my team mates @Klai, @Muhamed_Tuo and @Saurabh502Star the repos... See more

Can the top 10 please share their solutions too.. Thanks

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Dear Zindians,Thank you for your patience while we reviewed the solutions to this challenge. The leaderboard has been sealed and points distributed.Please note... See more

Hello Zindi Community,We (@Nelly43 and I) have uploaded our winning solution to our Github Repo (https://github.com/mnm-rnd/competitions). We hope you'll learn... See more

Hey Guys, Congrats on the completion of this hack. I was just wondering the best rank team/individual got using ensemble of only machine learning models.Mine is... See more

Congratulations to the winners. Maybe you can share for learning! 👏🏼👏🏼

Why is this mentioned in the 'Submission and Winning' section in Rules ?"As the challenge has now closed, the maximum number of submissions per day is 30."The c... See more

Hi Zindi, According to the rules section, "...Your models should not use any of the metadata provided.", How true is this because it seems like a rule for some... See more

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Since the number of features is large ( 121 x 6 + few extra features), I thought I could lower the dimension by using PCA. But I see that we can't perform PCA o... See more

I noticed that after you team up, all your submissions are deleted for all team members. Is there a way so that submissions of atleast one of the members remai... See more

Hi all, The starter notebook has been updated.

Hello everybody. I have just joined the group as a data enthusiast. The first remark I made is that most of the members use the Python programming language for... See more

Any suggestions on handling null values, there seem to be too many to replace them with mean or median or dropping the row(sample).

is it normal that 2 models give me the same RMSE ?

I wonder if I can use R or SAS instead of python. Thank you so much.

Hello everyone, I am looking for one team member (or two) to join me to finish this competition, with a score below 37.5 or at least some original ideas. My mod... See more

Not able to download data files for training and test. It is always showing a pop to join and at last it says that you are already in

Can we use any publicly available external data in this contest?

Hello, Zindians!Can you explain me dataset values. In what metrics system you gave us atmos pressure, we think that 90 atm is too much for people. And what heig... See more

I just discovered that the time series of two rows (see spoiler at the end of this post) are EQUAL, but one of the two is "delayed" by one hour. Maybe there are... See more

Hi guys, anyone use imputation in some variables? I would like to know if that worked for you.Thanks!

Hi everyone,I wrote a starter notebook for using Deep Learning on the competition data. You can run it on Google Colab in almost 5 mins training time and make a... See more

Guys, did you use any high level methods to fill nan values or just leave it as it is? There are many nans in the data and filling it using basics e.g. mean/me... See more