| Experiments | 6It is interesting to note that this type of staged training is evocative of language acquisition in children: lexical associations are formed (Model 1) before higher-level discourse structure is learned (Model 3). |
| Experiments | We did not experiment with Model 3 since the discourse structure on records in this domain is not at all governed by a simple Markov model on record types—indeed, most regions do not refer to any records at all. |
| Generative Model | ,rlrl), where each record 7“,- E s. This model is intended to capture two types of regularities in the discourse structure of language. |