fdm2id (version 1.0.1)

query.docs: Document query

Description

Search for documents similar to the query.

Usage

query.docs(docvectors, query, vectorizer, nres = 5)

Value

The indices of the documents the most similar to the query.

Arguments

docvectors

The vectorized documents.

query

The query (vectorized or raw text).

vectorizer

The vectorizer that has been used to vectorize the documents.

nres

The number of results.

See Also

vectorize.docs, sim2

Examples

# \donttest{
require (text2vec)
# A small subset of movie_review is used here so this example runs quickly.
data (movie_review)
reviews = movie_review$review [1:300]
vectorizer = vectorize.docs (corpus = reviews, returndata = FALSE)
docs = vectorize.docs (corpus = reviews, vectorizer = vectorizer)
query.docs (docs, reviews [1], vectorizer)
query.docs (docs, docs [1, ], vectorizer)
# }