Detail kurzu

SAS(R) Visual Text Analytics in SAS(R) Viya(R)

EDU Trainings s.r.o.

Popis kurzu

SAS Visual Text Analytics enables you to uncover insights hidden within unstructured data using the combined power of natural language processing, machine learning, and linguistic rules. This course explores the five components of Visual Text Analytics: parsing, concept derivation, topic derivation, text categorization, and sentiment analysis. Documents are parsed and analyzed to reveal dominant themes in the document collection. Sophisticated linguistic queries are constructed to satisfy specific information needs. An integrated solution is developed using information extracted from subject matter expert rules, combined with machine learning results for model and rule-based topics and categories. The course includes hands-on use of SAS Viya in a distributed computing environment.

Obsah kurzu

Introduction to SAS Visual Text AnalyticsIntroduction.Language challenges (self-study).SAS Visual Text Analytics DemonstrationsImporting document collections.Creating a project with no predefined concepts.A project with custom concepts.SAS Visual Text Analytics NodesIntroduction.Concepts and terms.Machine-generated topics.Categories.Scoring new documents.Concept and Category Rule DefinitionsSAS Visual Text Analytics rules.SAS Visual Text Analytics concept rules.SAS Visual Text Analytics demo category rules.Case StudiesRetrieving information and documents about anxiety and depression from drug reports.Automatic categorization of ASRS incident reports.Retrieving mortgage complaints from the CFPB customer complaints data (self-study).

Cieľová skupina

Text analysts, business and marketing analysts, web analysts, BI professionals, customer intelligence professionals, social media analysts, and document librarians
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