Why Use Computerized Analysis Techniques?
Standalone Tools or Integrated Suites
Transitioning from Theory to Practice
2 Obtaining and Preparing Data
Collecting Data from Digital Text Repositories
Licensing Restrictions and Content Blackouts
Accuracy and Convenience Samples
Patterns in Historical War Coverage
Colloquialisms: Abbreviations and Slang
Restricting the Analytical Window
Vocabulary Comparison and Evolution/Chronemics
Syllables, Rhyming, and “Sounds Like”
Word Morphology, Stemming, and Lemmatization
4 Correlation and Co-occurrence
Language Variation and Lexicons
5 Lexicons, Entity Extraction, and Geocoding
Thesauri and Vocabulary Expanders
Geocoding, Gazetteers, and Spatial Analysis
Gazetteers and the Geocoding Process
Applications of Topic Extraction
Comparing/Clustering Documents
Multilingual Analysis: Topic Extraction with Multiple Languages
Analytical Resolution: Documents versus Objects
Hand-crafted versus Automatically Generated Lexicons
Measuring Language Rather Than Worldview
8 Similarity, Categorization and Clustering
Benefits of ATC over Human Categorization