In the following sections, we present the best performing set of feature templates as determined on the development data set using only the supervised training setting; our feature templates have thus not been influenced nor extended by the unsupervised data.
8 We can express it as where w(C, T ) is the transition weight for tag T in context C, n is the number of features, α i is the weight coefficient of the i th feature and φ i (C, T ) is the evaluation of the i th feature for context C and tag T .