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italian restaurants in seattle
fine dining in seattle, wa
restaurantsSearch Activity over a Single Day
Last query in the session
First query in the session
< 6 hours
Most likely tobe resumed
Purchasing (need to try on clothes/shoes)
Entertainment while mobile
Least likely tobe resumed
General interest on mobile, popular irrespective of pre-switch topic
Must be moving quickly given how location is estimated
Baseline – Desktop feature only
Note: No cross-device query similarity
features were included in the model
Also part of the automatic labeling
B = baseline features
Note: Similar findings for human labeling and when navigational queries retained (although smaller gains)
Top 10 features for predicting contiguous search tasks
Being able to predict task resumption enables scenarios such as
Walking to bus stop
Task Continuation Predictor
Will user resume task immediately on mobile?
If Yes, then the search engine can help …
Resume task »
New info found!!
Better results found!
Predict resumption at end of pre-switch session:
Predict at start of post-switch session: