SIFTER Learning Experiment

User Drift

Change the simulated user’s preferences during the experiment. Incoming documents remain in publication-date order.

Corpus

News Documents

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Configure and apply the initial profile below. Then specify the new profile and when it takes effect. Applying the initial configuration again resets the new profile to those applied values.

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User Profile Change

The new profile takes effect in session 21. The learner keeps its existing state.

Apply the initial configuration to edit the new profile.

Experiment

Simulation Results

Apply the learning configuration and complete the experiment settings before running the simulation.