JMP data visualization illustration - clades

JMP® Education

ADVANCED TOPICS AND JMP PRO

JMP® Pro: Exploring and Analyzing Patterns in Text Data

This course teaches you how to find and analyze patterns in textual data using Text Explorer in JMP Pro. A workflow is defined for effective and efficient exploration. Multivariate methods are applied to the frequency of terms after weighting and dimension reduction to capture relationships among important terms and phrases.

Duration: 4 half-day sessions

Registration Fee: $400 US

Learn how to:
  • Use relevant concepts and terminology in text analytics
  • Prepare textual data for exploration
  • Use a workflow to find important terms and phrases
  • Customize various rules that determine the important terms and phrases
  • Use regular expressions to retrieve text that matches a pattern
  • Explore important terms and phrases with the word cloud and other JMP platforms
  • Work with the document term matrix (DTM)
  • Cluster related documents
  • Reduce dimensionality with the singular value decomposition (SVD) of the DTM
  • Associate meaning to related terms
  • Identify attraction and repulsion in the meaning of terms
  • Score new documents after supervised learning with training corpus.

Before attending this course, it is recommended that you complete the JMP® Software: A Case Study Approach to Data Exploration course or have equivalent experience.

Getting Started

  • Nature of text as data
  • Text Explorer platform

Curating the List

  • Importing text data
  • Tokenizing stage
  • Terming stage
  • Phrasing stage

Exploring Patterns

  • Exploring word clouds
  • Beyond Text Explorer

Sentiment Analysis

  • Determing positive and negative sentiment

Term Selection

  • Selecting terms that are highly predictive of an outcome

Discriminant Analysis

  • Scoring new documents
  • Interpretation of discriminant analysis

Latent Semantic Analysis

  • Dimension reduction
  • Topic analysis
  • Interpretation of latent semantic analysis

Latent Class Analysis

  • Clustering documents
  • Interpretation of latent class analysis
Course Dates

This course is not available at this time. Please check back at a later date.

Don’t see a course you want listed on dates you need? Want to be notified the next time a specific course is added to the public training schedule?

Request a course!

 

Contact JMP Education