... to a textby this Entity -Based model (henceforth called EB)can be locally computed (i.e., at sentence transi-tion level) using feature functions, as follows:Here, are feature values, and areweights ... ap-propriate feature functions for the discourse co-herence task, and the training problem, whichamounts to finding appropriate values for ,. We address the modeling problem by using as feature ... documents using TAU and BLEU, using as reference the OSO.In Table 1, we report the performance of foursearch algorithms. The first three, IDL-CH-A ,IDL-CH-HB , and IDL-CH-HB are the IDL-based...