prune_vocabulary

a vocabulary from the <a rd-options="" href="/link/vocabulary?package=text2vec&version=0.3.0" data-mini-rdoc="text2vec::vocabulary">vocabulary</a> function.

vocabulary

minimum number of occurences over all documents.

term_count_min

maximum number of occurences over all documents.

term_count_max

minimum proportion of documents which should
contain term.

doc_proportion_min

maximum proportion of documents which should
contain term.

doc_proportion_max

max_number_of_terms


This function filters the input vocabulary and throws out very
  frequent and very infrequent terms. See examples in for the
  <a rd-options="" href="/link/vocabulary?package=text2vec&version=0.3.0" data-mini-rdoc="text2vec::vocabulary">vocabulary</a> function. The parameter <code>max_number_of_terms</code> can
  also be used to limit the absolute size of the vocabulary to only the most
  frequently used terms.


Very fast and memory-friendly tools for text vectorization and
state-of-the-art word embeddings (GloVe). This package provides a
source-agnostic streaming API, which allows researchers to perform analysis
of collections of documents which are much larger than available RAM. All
core functions are parallelized to benefit from multicore machines.

prune_vocabulary: Prune vocabulary

Description

Usage

Arguments

See Also