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Test Collection

The CLEF-IP collection together with training the data, participants' runs, relevance judgements and accompanying documents is now available.

Currently, the test collection and the runs are available to the CLEF-IP'09 registered participants. The relevance assessments and the run files are available only to the participants that have submitted themselves to the track.

Wider access to the CLEF-IP'09 data is planned for the next future.

Data Collection

Details on the individual document formats, statistics of the data.
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Tasks and Topics

Describes the Tasks, Topics and Submission format.
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Training Data

Data released for training retrieval systems.
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Documents

Guidelines, extract overview and other files distributed during the track's life.
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MAREC

IRF Scientific Members now have access to the first standardised patent data corpus for research purposes. read more