ausblenden:
Schlagwörter:
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Zusammenfassung:
We consider the learning problem in the transductive setting. Given
a set of points of which only some are labeled, the goal is to
predict the label of the unlabeled points. A principled clue to
solve such a learning problem is the consistency assumption that a
classifying function should be sufficiently smooth with respect to
the structure revealed by these known labeled and unlabeled points. We present a simple
algorithm to obtain such a smooth solution. Our method yields encouraging experimental results on a
number of classification problems and demonstrates effective use of
unlabeled data.