Virtual Laboratory

Welcome to the Virtual Lab. The table below lists the models available for experimentation. More detailed information bout a given model is obtained by clicking on its name. The goal is to make predictions of some unknown target values on a test set. Because test data include "manipulations", unraveling the causal structure of the model may be necessary to make good predictions. To do so, you can perform "experiments", i.e. request data for given variables, eventually while manipulating others. See the Info page for instructions on how to prepare queries.

Model	Status	Time dept.	Number of variables				Price per unit				Training set		Test set		Budget
			Target	Observable	Actionable	Unobservable	Sample	Target	Observation	Manipulation	Size	Price	Size	Price

Note: The budget allows you to buy default training data and one test set. Buying the training set is optional. We show the price for the labeled training set. If you do not specify, you get it unlabeled, which is cheaper. The target values can be purchased separately with a SURVEY query. But you may be better off not buying all the labels of the training data and rather use some virtual cash to buy manipulations. Some savings to buy manipulations can also be made by observing a subset of the variables in test data.

The table below lists models we are currently working on.

Model	Status	Time dept.	Number of variables				Price per unit				Training set		Test set		Budget
			Target	Observable	Actionable	Unobservable	Sample	Target	Observation	Manipulation	Size	Price	Size	Price
REGED	Announced	No	1	1000	1000	0					500		20000
MARTI	Announced	No	1	1025	1025	0					500		20000
PROMO	Announced	Yes	100	1100	1000	0					1095		365
TIED	Announced	No	1	1000	1000	0					750		3000
SIGNET	Announced	Yes	1	43	43	0					6000		20000
MIDS	Announced	Yes	0	9	9	0					10000		10000
SEFTI	Announced	Yes	1	602	602	0					4000		4000