text analysis
Examining written content
Text analysis is the systematic examination of written material to extract meaning, patterns, or insights.
The term covers a range of methods—from close reading of literary texts to computational processing of large document collections.
In computing and data science, text analysis typically involves automated techniques: sentiment analysis, topic modeling, keyword extraction.
The company used text analysis to gauge customer feedback.
Her text analysis of the novel revealed recurring themes of isolation.
- tokenizationConverting input into discrete units
- concordanceAlphabetical word index
- machine learningAlgorithms that improve from data
- natural language processingComputational analysis of speech
- stemmingRoot-form reduction process
collocation · word frequency · syntax · frequency · academic research · clustering · themes · meaning · annotation · corpus · patterns · parsing · coding · semantic · documents · qualitative · classification · context
- corpus linguisticscorpus, word counts, word frequency, concordance, n-grams
- Romance linguisticsRomance languages, Gallo-Romance, Italian, Spanish, Latin roots
- text analysisbigram, trigram, tokenization, writing style, word frequency
- analysisanalyze, evaluate, examine, assess, interpret
- language artsreading comprehension, grammar rules, vocabulary building, phonics, spelling bees
- interpretationinterpretive dance, translation, interpreting, translating, construing
text analysisimage analysis
Examining visual content systematically
visual analysis · statistical analysis · data analysis · video analysis · number crunching
text analysiscreative writing
Original literary expression
composition · authorship · text generation · writing · content creation
text analysismathematical modeling
Representing systems with equations