Evaluating an Automated Analysis Using Machine Learning and Natural Language Processing Approaches to Classify Computer Science Students’ Reflective Writing

Teaching approaches to Computer Assisted Language Learning

Computers have been used for language teaching ever since the 1960's.Learning a second language is a challenging endeavor, and, for decades now, proponents of computer assisted language learning (CALL) have declared that help is on the horison. We investigate the suitability of deploying speech technology in computer based systems that can be used to teach foreign language skills. In this case,...

Using Natural Language Processing to Classify Suicide Notes

We hypothesize that machine-learning algorithms (MLA) can classify completer and simulated suicide notes as well as mental health professionals (MHP). Five MHPs classified 66 simulated or completer notes; MLAs were used for the same task. Results: MHPs were accurate 71% of the time; using the sequential minimization optimization algorithm (SMO) MLAs were accurate 78% of the time. There was no s...

Knowledge management using machine learning, natural language processing and ontology

Computer-Aided TRIZ Ideality and Level of Invention Estimation Using Natural Language Processing and Machine Learning

Patent textual descriptions provide a wealth of information that can be used to understand the underlying design approaches that result in the generation of novel and innovative technology. This article will discuss a new approach for estimating Degree of Ideality and Level of Invention metrics from the theory of inventive problem solving (TRIZ) using patent textual information. Patent text inc...

AUTOMATED SCORING OF INTEGRATIVE COMPLEXITY USING MACHINE LEARNING AND NATURAL LANGUAGE PROCESSING by AARDRA

Conceptual/Integrative complexity is a construct developed in political psychology and clinical psychology to measure an individual’s ability to consider different perspectives on a particular issue and reach a justifiable conclusion after consideration of said perspectives. Integrative complexity (IC) is usually determined from text through manual scoring, which is timeconsuming, laborious and...