About the Big Mart Sales category

hackathon
big_mart_sales

#1

This subcategory is for discussions related to big mart sales prediction hackathon.

Kindly use this to ask technical questions, discuss your methodology and the results on the problem.


#2

Unable to upload submission file. Have been trying for a number of times, a message saying ā€˜Please try after sometimeā€™ is displayed each time.


#3

can you please share teh dataset to eeti3084@gmail.com


#4

Can somebody tell me about Outlet_Size and Out_Type featuresā€¦ I want to know whether the Supermarket Type1 is larger than Supermarket Type3 or vice versaā€¦ Thanks in advance!!


#5

Hi,

I hope following table helps you understanding trend of size in different outlets:


#6

Unable to upload submission file. Have been trying for a number of times, a message saying ā€˜Please try after sometimeā€™ is displayed each time.


#7

Hello, I registered for the competition but I cannot find the data. Could you please send the Big Mart Sales data to the following e-mail: maqdochewa@abv.bg. Thank you!


#8

Itā€™s attached in the Problem as Test and Train data along with sample submission.


#9

I am facing issues when predicting the sales using linear regression, Adjusted R square : 56.21, Residual standard error : 1129, the model statistic is as per below (only significant variables).
Estimate
Intercept : - 1869
Item_MRP : 15.6
Item_Fat_content (Regular) : 52.7
Outlet_type(Supermarket 1): 1955
Outlet_type(Supermarket 2): 1626
Outlet_type(Supermarket 3): 3355
Visibility Category (Low) : 54.3

Since the intercept is negative some of the predicted sales value is coming as -ve, as a result of which the MAPE is coming as 1.
Can anyone of you please suggest how should I proceed in this situation.


#10

am new one for coding in R & Python. Can someone share the code of this competition to my email id raja500k@gmail.com


#11

Can someone send me the dataset file for Big Mart Sales III on karan_trehan84@yahoo.com Not able to doenload it


#12

may i know from where i can download dataset, or can anyone email me to jayakrishna.bjk@gmail.com


#13

can you please share the dataset to anup.pardeshi12@gmail.com


#14

can u plz share data on my email id sksnic@gmail.com


#15

Share dataset to joslynlyntan@gmail.com please thanks!


#16

I request you to send the dataset to my mail Id i.e girish.nmore@gmail.com.
Thanks in advance


#18

Please email the dataset on zaminzulfiquar10@gmail.com


#19

Can someone tell me where to download the dataset or can mail me at dhawanpawan32@gmail.com.


#20

hello, how could i participate this practice problem if it were closeļ¼Ÿ thanks in advance


#21

Hello, could anyone send me a dataset for this project, can not find it here. My email Address sorokina.mariya92@gmail.com Thank you!