Root Mean Square Error
(
RMSE
) is the standard deviation of the residuals (prediction errors). Residuals are a measure of how far from the regression line data points are;
RMSE
is a measure of how spread out these residuals are. In other words, it tells you how concentrated the data is around the line of best fit.
For every author in the dataset
, submission files should contain two columns: Id and Expected. Please order ID in numbers 1, 2, 3, ... and Expected is PM2.5 predicted values.
Province in ID must ordered by: Chanthaburi, Chiang Mai, Kanchanaburi, Bangkok, Khon Kaen, and Songkhla. !!!
The file should contain a header and have the following format:
Id,Predicted
1,89.8