Connectionist Principles in Theories of Speech Production
نویسنده
چکیده
منابع مشابه
Structure and Content in Language Production: A Theory of Frame Constraints in Phonological Speech Errors
Theories of language production propose that utterances are constructed by a mechanism that separates linguistic content from linguistic structure. linguistic content is retrieved from the mental lexicon, and is then inserted into slots in linguistic structures or frames. Support for this kind of model at the phonological level comes from patterns of phonological speech errors. W present an alt...
متن کاملConnectionist natural language processing : The state of the artMorten
This Special Issue on Connectionist Models of Human Language Processing provides an opportunity for an appraisal both of speciic connectionist models and of the status and utility of connectionist models of language in general. This introduction provides the background for the papers in the Special Issue. The development of connectionist models of language is traced, from their intellectual ori...
متن کاملConstraint Interaction : A Lingua Franca for Stochastic Theories of Language 97 2 . A constraint - based analysis of Warker and Dell ’ s connectionist theory
Psycholinguistic and stochastic grammatical theories of sound structure are typically stated in quite different formal vocabularies (i.e., connectionist networks vs. stochastic extensions of Optimality Theory). This commentary argues that this difference obscures a common set of core principles: in each framework, the generation of behavior can be conceptualized as the consequence of the intera...
متن کاملComputational Models for Speech Production
Major speech production models from speech science literature and a number of popular statistical “generative” models of speech used in speech technology are surveyed. Strengths and weaknesses of these two styles of speech models are analyzed, pointing to the need to integrate the respective strengths while eliminating the respective weaknesses. As an example, a statistical task-dynamic model o...
متن کاملThe Interplay of Perception and Production in Phonological Development: Beginnings of a Connectionist Model Trained on Real Speech
Three forward models are presented that map articulatory positions onto acoustic outputs for a single speaker of the MOCHA speech database. Backpropagation learning was used to train the forward models on a database of 460 TIMIT sentences. Efficacy of the trained models was assessed by subjecting the model outputs to speech intelligibility tests. The results of these tests showed that enough ph...
متن کامل