7. A system for training a model comprising parameterized representations of lexical units, the system comprising: one or more computer-readable storage media storing instructions configured to: select a lexical structure comprising the lexical units; create a model structure comprising a path through submodels, the path being based on an order of the lexical units in the lexical structure and a selected permutation of the lexical units; and adjust the parameterized representations of the lexical units using individual submodels along the path such that outputs of the individual submodels become relatively closer to the parameterized representations of the lexical units; and at least one computing device configured to execute the instructions.
7. A system for training a model comprising parameterized representations of lexical units, the system comprising: one or more computer-readable storage media storing instructions configured to: select a lexical structure comprising the lexical units; create a model structure comprising a path through submodels, the path being based on an order of the lexical units in the lexical structure and a selected permutation of the lexical units; and adjust the parameterized representations of the lexical units using individual submodels along the path such that outputs of the individual submodels become relatively closer to the parameterized representations of the lexical units; and at least one computing device configured to execute the instructions. 9. The system according to claim 7 , wherein the submodels are arranged in layers and each layer has only one of the submodels on the path.