Applied Latent Semantic Analysis (LSA) Functions

asym | Asymmetric Similarity functions |

breakdown | Clean up special characters |

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 |

LSAfun-package | Computations based on Latent Semantic Analysis |

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 |

syntest | A multiple choice test for synonyms and antonyms |

wonderland | LSA Space: Alice's Adventures in Wonderland |

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