ENGLISH

Text analytics for business decisions : a case study approach

By Andres G. Fortino

Book information

Publisher
Mercury Learning and Information
Year
2021
ISBN
9781683926665, 1683926668
Language
english
Format
PDF
Filesize
6 MB (5967844 bytes)
Pages
\333
Time added
2021-12-24 08:26:15

Description

Contents Preface On the Companion Files Acknowledgements Chapter 1 : Framing Analytical Questions Data is the New Oil The World of the Business Data Analyst How Does Data Analysis Relate to Decision Making? How Do We Frame Analytical Questions? What are the Characteristics of Well-framed Analytical Questions? Exercise 1.1 - Case Study Using Dataset K: Titanic Disaster What are Some Examples of Text-Based Analytical Questions? Additional Case Study Using Dataset J: Remote Learning Student Survey References Chapter 2 : Analytical Tool Sets Tool Sets for Text Analytics Excel Microsoft Word Adobe Acrobat SAS JMP R and RStudio Voyant Java Stanford Named Entity Recognizer (NER) Topic Modeling Tool References Chapter 3 : Text Data Sources and Formats Sources and Formats of Text Data Social Media Data Customer opinion data from commercial sites Email Documents Surveys Websites Chapter 4 : Preparing the Data File What is Data Shaping? The Flat File Format Shaping the Text Variable in a Table Bag-of-Words Representation Single Text Files Exercise 4.1 - Case Study Using Dataset L: Resumes Exercise 4.2 - Case Study Using Dataset D: Occupation Descriptions Additional Exercise 4.3 - Case Study Using Dataset I: NAICS Codes Aggregating Across Rows and Columns Exercise 4.4 - Case Study Using Dataset D: Occupation Descriptions Additional Advanced Exercise 4.5 - Case Study Using Dataset E: Large Data Files Additional Advanced Exercise 4.6 - Case Study Using Dataset F: The Federalist Papers References Chapter 5 : Word Frequency Analysis What is Word Frequency Analysis? How Does It Apply to Text Business Data Analysis? Exercise 5.1 - Case Study Using Dataset A: Training Survey Exercise 5.2 - Case Study Using Dataset D: Job Descriptions Exercise 5.3 - Case Study Using Dataset C: Product Reviews Additional Exercise 5.4 - Case Study Using Dataset B: Consumer Complaints Chapter 6 : Keyword Analysis Exercise 6.1 - Case Study Using Dataset D: Resume and Job Description Exercise 6.2 - Case Study Using Dataset G: University Curriculum Exercise 6.3 - Case Study Using Dataset C: Product Reviews Additional Exercise 6.4 - Case Study Using Dataset B: Customer Complaints Chapter 7 : Sentiment Analysis What is Sentiment Analysis? Exercise 7.1 - Case Study Using Dataset C: Product Reviews - Rubbermaid Exercise 7.2 - Case Study Using Dataset C: Product Reviews-Windex Exercise 7.3 - Case Study Using Dataset C: Product Reviews-Both Brands Chapter 8 : Visualizing Text Data What Is Data Visualization Used For? Exercise 8.1 - Case Study Using Dataset A: Training Survey Exercise 8.2 - Case Study Using Dataset B: Consumer Complaints Exercise 8.3 - Case Study Using Dataset C: Product Reviews Exercise 8.4 - Case Study Using Dataset E: Large Text Files References Chapter 9 : Coding Text Data What is a Code? What are the Common Approaches to Coding Text Data? What is Inductive Coding? Exercise 9.1 - Case Study Using Dataset A: Training Exercise 9.2 - Case Study Using Dataset J: Remote Learning Exercise 9.3 - Case Study Using Dataset E: Large Text Files Affinity Diagram Coding Exercise 9.4 - Case Study Using Dataset M: Onboarding Brainstorming References Chapter 10 : Named Entity Recognition Named Entity Recognition What is a Named Entity? Common Approaches to Extracting Named Entities Classifiers - The Core NER Process What Does This Mean for Business? Exercise 10.1 - Using the Stanford NER Exercise 10.2 - Example Cases Exercise 10.2 - Case Study Using Dataset H: Corporate Financial Reports Additional Exercise 10.3 - Case Study Using Dataset L: Corporate Financial Reports Exercise 10.4 - Case Study Using Dataset E: Large Text Files Additional Exercise 10.5 - Case Study Using Dataset E: Large Text Files References Chapter 11 : Topic Recognition in Documents Information Retrieval Document Characterization Topic Recognition Exercises Exercise 11.1 - Case Study Using Dataset G: University Curricula Exercise 11.2 - Case Study Using Dataset E: Large Text Files Exercise 11.3 - Case Study Using Dataset E: Large Text Files Exercise 11.4 - Case Study Using Dataset E: Large Text Files Exercise 11.5 - Case Study Using Dataset E: Large Text Files Additional Exercise 11.6 - Case Study Using Dataset P: Patents Additional Exercise 11.7 - Case Study Using Dataset F: Federalist Papers Additional Exercise 11.8 - Case Study Using Dataset E: Large Text Files Additional Exercise 11.9- Case Study Using Dataset N: Sonnets References Chapter 12 : Text Similarity Scoring What is Text Similarity Scoring? Text Similarity Scoring Exercises Exercise 12.1 - Case Study Using Dataset D: Occupation Description Analysis using R Exercise 12.2 - Case D: Resume and Job Description Reference Chapter 13 : Analysis of Large Datasets by Sampling Using Sampling to Work with Large Data Files Exercise 13.1 - Big Data Analysis Additional Case Study Using Dataset E: BankComplaints Big Data File Chapter 14 : Installing R and RStudio Installing R Install R Software for a Mac System Installing RStudio Reference Chapter 15 : Installing the Entity Extraction Tool Downloading and Installing the Tool The NER Graphical User Interface Reference Chapter 16 : Installing the Topic Modeling Tool Installing and Using the Topic Modeling Tool Install the tool For Macs For Windows PCs UTF-8 caveat Setting up the workspace Workspace Directory Using the Tool Select metadata file Selecting the number of topics Analyzing the Output Multiple Passes for Optimization The Output Files Chapter 17 : Installing the Voyant Text Analysis Tool Install or Update Java Installation of Voyant Server The Voyant Server Downloading VoyantServer Running Voyant Server Controlling the Voyant Server Testing the Installation Reference INDEX

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