Hackathons   Big Mart Sales


Topic Replies Activity
About the Big Mart Sales category 32 June 25, 2019
Redundant variables in tutorial code 1 July 12, 2019
Scoring param does not available in linear regression 2 July 9, 2019
KeyError in Big Mart Sales Problem 30 July 1, 2019
Error encountered while executing Mode calculation in Big Mart Sales prediction problem 2 July 4, 2019
Problem while solving Big Mart problem using Linear Regression 3 June 28, 2019
Problem to understand data exploring using r 2 June 19, 2019
My Solution - score 1080 12 June 14, 2019
Improving model score apart from gbm and randomforest 18 June 4, 2019
BigMart Baseline Solution - Score 1598 (Python codes) 5 May 5, 2019
Not updating leaderboard 1 May 1, 2019
How does the scoring system work in leader board? 1 December 24, 2018
Facing Problem in submission in Big Mart Practice DataSet 19 December 10, 2018
Bigmart sales using R 4 October 14, 2018
How to find the model works better from the RMSE and CV score? 3 October 4, 2018
Filling NaN values 10 October 1, 2018
Do these scores make sense? 1 September 16, 2018
Unable to combine train and test data set in Big mart Sales problem 2 August 31, 2018
TypeError when finding mode for each Outlet_Type 3 July 28, 2018
Not able to execute the following code in python version '3.5.1' 6 July 12, 2018
Response variable column missing from test file 2 May 25, 2018
Approach for Missing Value Imputation in Big Mart Sales Data 3 April 19, 2018
Operations on train data vs the test data 5 April 5, 2018
Unable to download the Big Mart Data Sales 3 April 5, 2018
What does mode(x).mode[0] mean? 4 March 29, 2018
Onlyy columns are visible after spliiting the combined data set back into train and test! 3 December 25, 2017
Plausible error in RMSE calculation by server 3 September 12, 2017
How to improve score 11 July 14, 2017
Feature selection and Model Tuning in R 2 July 1, 2017
Problem in submitting the solution 3 May 30, 2017