Abstracts {deepMOU}

Abstracts dataset

Description

Dataset composed by titles and abstracts of articles published in 2015 in five statistical journals.

Usage

data(Abstracts)

Format

A matrix for the bag-of-words representation of the Abstracts dataset; terms are sorted in alphabetical order.

Details

These are the titles and abstracts of all the articles published in 2015 by the following journals: - Journal of American Statistical Association (JASA) - Journal of the Royal Statistical Society - Series B - Annals of Statistics - Biometrika - Statistical Science

The dataset comprises 379 articles with a vocabulary of 606 words already pre-processed (stemmed, lemmatized, stopwords removal etc.); terms with entropy less than 0.3 were discarded (rule-of-thumb threshold).

Examples

x = data(Abstracts)
print(head(x))