Index
Symbols
- %/% operator, Sentiment Analysis with Inner Join
A
- Abelson, Hal, Converting to and from Nontidy Formats
- AFINN lexicon
- characteristics of, The sentiments Dataset
- for Usenet sentiment analysis, Sentiment Analysis
- numeric scoring with, Comparing the Three Sentiment Dictionaries
- Pride and Prejudice sentiment calculations, Comparing the Three Sentiment Dictionaries
- reversing scores with negation, Using Bigrams to Provide Context in Sentiment Analysis-Using Bigrams to Provide Context in Sentiment Analysis
- unsuitability to analysis of financial news articles, Example: Mining Financial Articles
- Associated Press (AP) news articles
- and two-topic LDA model, Latent Dirichlet Allocation-Document-Topic Probabilities
- DTM implementation with, Tidying DocumentTermMatrix Objects-Tidying DocumentTermMatrix Objects
- augment(), By-Word Assignments: augment-By-Word Assignments: augment
- Austen, Jane, novels of
- common joy words in Emma, Sentiment Analysis with Inner Join-Sentiment Analysis with Inner Join
- converting works to tidy text format, Tidying the Works of Jane Austen-Tidying the Works of Jane Austen
- names as bigrams and trigrams in, Counting and Filtering N-grams
- Pride and Prejudice as test case for comparing lexicons, Comparing the Three Sentiment Dictionaries-Comparing the Three Sentiment Dictionaries
- splitting text into data frame with regex patterns, Looking at Units Beyond Just Words
- term frequency, Word Frequencies-Word Frequencies, Term Frequency in Jane Austen’s Novels-Term Frequency in Jane Austen’s ...
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