Peter A. Heeman
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View article: A Statistical Approach for Quantifying Group Difference in Topic Distributions Using Clinical Discourse Samples
A Statistical Approach for Quantifying Group Difference in Topic Distributions Using Clinical Discourse Samples Open
Topic distribution matrices created by topic models are typically used for document classification or as features in a separate machine learning algorithm. Existing methods for evaluating these topic distributions include metrics such as c…
View article: <i>Uh</i>and<i>um</i>in children with autism spectrum disorders or language impairment
<i>Uh</i>and<i>um</i>in children with autism spectrum disorders or language impairment Open
Atypical pragmatic language is often present in individuals with autism spectrum disorders (ASD), along with delays or deficits in structural language. This study investigated the use of the “fillers” uh and um by children ages 4–8 during …
View article: CLW 2015: The Fifth Workshop on Cognitive Load and In-Vehicle Human-Machine Interaction
CLW 2015: The Fifth Workshop on Cognitive Load and In-Vehicle Human-Machine Interaction Open
Interactions with in-vehicle electronic devices can interfere with the primary task of driving and increase crash risk. Interactions with in-vehicle interfaces draw upon visual, auditory, psychomotor, and cognitive resources. Researchers o…