https://github.com/Rajshinde07/Xente-Fraud-Detection-Challenge-19th-Place-Solution-

Hi after the end of competition can you guys share your solution(python notebook 😋) so we can practice and keep improving. Thanks

Typically, Zindi sends out top leaderboard notification towards the end of a competition.Did anyone get this mail for the Xente Fraud detection challenge?

Here is python starter code for those that may want to explore further, not so much done in there but LB[0.76363..]using xgboost; (No sampling techniques used;... See more

am kind of a newbie, what does the NA in the submission template file stand for and how do i create my submission file, please?

I know the competition ends soon. Would it be possible to share the actual values of the FraudResult of the test set, once the competition is over?It would help... See more

m getting an error , whilst submitting, what could be the problem?error: Missing entries for IDs TransactionId_50600, TransactionId_95109, TransactionId_28185,... See more

So it's just 6 days to the end of this competition, and I believe hearing some people's opinion (if not all) could help us build better models that would identi... See more

I have gotten a score of 0 % on all the models i have submitted inclusing the xgboost, randomforest, svm, adaboost e.t.c. I would love to get a solution to this... See more

Hey everyone, just joined , and this is my first dealing with time :D, i want to know if it is possible to use built-in functions in Pandas to easily extract ti... See more

HiWhat format of the file (model) are we supposed to submit? What type of file are we supposed to submit?

Hi guys, my model is stuck with F1 scores in the 60s with xgboostclassifier. I have tried all i could think of. Any suggestions to improve it?

Hi,There is a problem in submission. I repeated the operation many times so I finished my 10 possible daily tests while trying.Did anybody have the same problem... See more

Does anyone have any good tips in maximizing memory usage for this task? Especially for systems with less computing power.

please how do i resolve this

https://github.com/markoke/Baseline_Code_Hackathon/blob/master/Xente_R_Notebook.ipynb

Am having trouble submitting my results, what exactly should i submit.the error on score " unknown error: "\xC3" from ASCII-8BIT to UTF-8

Any ideas on how to handle the inclusion of an additional category whereas its not present in the training dataset? I thought of including the category as part... See more

any techniques to reach score more than 0.75 on leaderboard?

If I have millions of data then it is usefull to apply resampling techniques like oversampling and downsampling in this case we dont have enough data of fraud c... See more

I am new in data science I want to handle imbalance data how do i do that?

Nikodim scored perfectly on Public Leaderboard. Possibilty of Data Leak?

Hi all, check out this library useful for doing all the data cleaning in 1 line of code! https://github.com/ksodipo/DataWiz

How does Zindi calculate the final leaderboard, eg. is your final score based on the accuracy of your final submission, your best submission, or the maximum of... See more

How long does your submission score take to show on the leaderboard?