AP: Associated Press data

Description Usage Format Source

Description

Associated Press data from the First Text Retrieval Conference (TREC-1) 1992, which has being processed by stop-words removal, low-frequency words removal and short documents removal.

Usage

1
data("AP")

Format

The data set is an object of class "simple_triplet_matrix" provided by package slam. It is a word-document matrix which contains the term frequency of 7000 words in 2134 documents.

Source

Harman, D. (1992, November). Overview of the First Text REtrieval Conference (TREC-1). In TREC (Vol. 1992, pp. 1-20).


TopicScore documentation built on June 6, 2019, 5:06 p.m.