The UniGe Experiments on the Search for Earlier Patents (Abstract only)
نویسندگان
چکیده
We were rather disappointed to note that the class filtering did not help to eliminate the noise. This filtering method is highly efficient when the query is short. However, in this case the query was a whole patent, so the classification filtering did not bring any improvement since the cosine-based similarity calculation acted implicitly as a kNN (k Nearest Neighbours), which is itself an alternative to automated classification.
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