I am having difficulty setting up my virtual environment here are the details
below:
System and Virtual Box: Windows 7 and HP Zbook
Virtual Environment: CentOS 7 with Vagrant Supervisor
Me: I am not an expert at linux by any means and code mostly in Python and SQL.
Thus detailed explanations
We do not use these for recommenders. The precision rate is low when the
lift in your KPI like sales is relatively high. This is not like
classification.
We use MAP@k with increasing values of k. This should yield a diminishing
mean average precision chart with increasing k. This tells you 2
Hi all,
I want to use ROC curve (AUC - Area Under the Curve) for evaluation of
recommended system in case of retailer. Could you please give an example of
True Negative value?
i.e. True Positive is the number of items on the Recommended List that are
appeared on the test data set, where the test
