Formal grammars, e.g. finite state automata, context free grammars or word networks

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Speech recognition (G10L17/00 takes precedence) > Speech classification or search > using natural language modelling > using context dependencies, e.g. language models > Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules > Formal grammars, e.g. finite state automata, context free grammars or word networks