# Applied Latent Semantic Analysis (LSA) Functions

## Documentation for package ‘LSAfun’ version 0.8.1

- DESCRIPTION file.

## Help Pages

LSAfun-package | Computations based on Latent Semantic Analysis
analogy | Analogy
asym | Asymmetric Similarity functions
centroid_analysis | Centroid Analysis
choose.target | Random Target Selection
coherence | Coherence of a text
compose | Two-Word Composition
conSIM | Similarity in Context
Cosine | Compute cosine similarity
costring | Sentence Comparison
distance | Compute distance
genericSummary | Summarize a text
multicos | Vector x Vector Comparison
multicostring | Sentence x Vector Comparison
multidocs | Comparison of sentence sets
MultipleChoice | Answers Multiple Choice Questions
neighbors | Find nearest neighbors
normalize | Normalize a vector
oldbooks | A collection of five classic books
pairwise | Pairwise cosine computation
plausibility | Compute word (or compound) plausibility
plot_doclist | 2D- or 3D-Plot of a list of sentences/documents
plot_neighbors | 2D- or 3D-Plot of neighbors
plot_wordlist | 2D- or 3D-Plot of a list of words
Predication | Compute Vector for Predicate-Argument-Expressions
priming | Simulated data for a Semantic Priming Experiment
SND | Semantic neighborhood density
syntest | A multiple choice test for synonyms and antonyms
wonderland | LSA Space: Alice's Adventures in Wonderland