Жалпыланған күтім критерийлері

This paper presents a semi-supervised train- ing method for linear-chain conditional ran- dom fields that makes use of labeled features rather than labeled instances. This is accom- plished by using …...

AbstractWe give a general framework for inference in spanning tree models. We propose unified algorithms for the important cases of first-order expectations and second-order expectations in edge-factored, non-projective spanning-tree models. …...