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Semantic Web Jobs: Nuance

By   /  October 17, 2013  /  No Comments

Nuance is looking for a Performance Analyst Engineer in Burlington, MA.


Nuance is looking for a Performance Analyst Engineer in Burlington, MA. The company is looking for a “Computer scientist in the Healthcare Research organization working on a state of the art clinical language understanding system for CAC (computer assisted coding). Major duty is to help improve existing baseline system using additional customer data, and possibly automate some of this process. Major responsibility is system performance analysis and improvement on newly acquired data. The current system is a combination of statistical and rule-based systems. System level error analysis would need to be performed first. Based on the error analysis the rule based system would need to be tuned, altering existing rules or adding new ones. In addition some performance feedback to the statistical component would be necessary. At the end of the tuning cycle system validation on held out data would be performed.”

Qualifications for the position include: “Minimum of 3 years experience (including graduate school) with performance analysis and system improvement. Experience in at least one of these areas is required: speech recognition, machine translation, text processing, data mining, NLP, information extraction. Organized, self-motivated, disciplined and detail oriented. Software development experience in JAVA is required. Programming experience in either Python or PERL is required. Bash/Unix scripting skills are required. Working with large data sets, running experiments and detailed error analysis experience is a definite PLUS. Experience working with rules engines or semantic web, such as OWL Protégé, Pellet, SPARQL, RDF, etc. is a definite PLUS. Experience in using Ontologies or any other knowledge base is a definite PLUS. Experience in medical text analytics and/or clinical information retrieval is a definite PLUS.”

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Image: Courtesy Nuance

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