# A Tidy Data Model for Natural Language Processing

## Documentation for package ‘cleanNLP’ version 1.5.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

cleanNLP-package | cleanNLP: A Tidy Data Model for Natural Language Processing
annotate | Run the annotation pipeline on a set of documents
cleanNLP | cleanNLP: A Tidy Data Model for Natural Language Processing
combine_documents | Combine a set of annotations
dep_frequency | Universal Dependency Frequencies
doc_id_reset | Reset document ids
download_core_nlp | Download java files needed for CoreNLP
extract_documents | Extract documents from an annotation object
from_CoNLLU | Reads a CoNLL-U or CoNLL-X File
get_coreference | Access coreferences from an annotation object
get_dependency | Access dependencies from an annotation object
get_document | Access document meta data from an annotation object
get_entity | Access named entities from an annotation object
get_sentence | Access sentence-level annotations
get_tfidf | Construct the TF-IDF Matrix from Annotation or Data Frame
get_token | Access tokens from an annotation object
get_vector | Access word embedding vector from an annotation object
init_coreNLP | Interface for initializingthe coreNLP backend
init_spaCy | Interface for initializing up the spaCy backend
init_tokenizers | Interface for initializing the tokenizers backend
obama | Annotation of Barack Obama's State of the Union Addresses
pos_frequency | Universal Part of Speech Code Frequencies
print.annotation | Print a summary of an annotation object
read_annotation | Read annotation files from disk
tidy_pca | Compute Principal Components and store as a Data Frame
word_frequency | Most frequent English words
write_annotation | Write annotation files to disk