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Analyzing Microsoft PowerPoint text

Beginning in PolyAnalyst version 6.0.920, you can now directly import one or more Microsoft PowerPoint files (PPT or PPTX) into PolyAnalyst. The Files Data Source node can now access PowerPoint files when scanning the contents of a folder for files. During import, PolyAnalyst automatically extracts the textual portions of the PowerPoint slides and stores the text as a separate document record in the imported dataset of files. This operation can be…
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Dr. Kalnin from Clontech Laboratories reviews TextAnalyst

CLONTECH Laboratories, Inc. is a biotechnology company located in Palo Alto, California. CLONTECH’s mission is to help accelerate the discovery process by pioneering tools that enable researchers to ask new questions and investigate ever more complex systems than was previously possible. CLONTECH was the first to make available several key technologies: GFP-based (green fluorescent protein) reporters; two-hybrid analysis systems for studying protein interactions; and gene array technology for high-throughput differential…
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The use of text mining to analyze public input

This article presents a case study of the use of text mining to evaluate citizen comments related to public issues. This is a highly unstructured domain, calling for an exploratory analysis. PolyAnalyst, a text mining software tool, was used to identify the importance of issues, to structure the comments into a meaningful form, and to develop support for various conclusions. The case demonstrates the potential of text mining to enable…
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Mining the text of employee survey responses to assess workplace satisfaction

Text mining tools provide the ability to take unstructured data in the form of digitized text, and translate this data into useful knowledge. Semantic text analysis combines quantitative computer support with expert experience to process text data qualitatively. This can give new views of data that can lead to human insight. This paper demonstrates the process by which PolyAnalyst can take employee survey data and develop business taxonomies showing the…
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