movie_review

IMDB movie reviews

The labeled dataset consists of 5000 IMDB movie reviews, specially selected for sentiment analysis. The sentiment of the reviews is binary, meaning an IMDB rating < 5 results in a sentiment score of 0, and a rating >=7 has a sentiment score of 1. No individual movie has more than 30 reviews. Important note: we removed non ASCII symbols from the original dataset to satisfy CRAN policy.

Usage

data("movie_review")

Format

A data frame with 5000 rows and 3 variables:

id

Unique ID of each review

sentiment

Sentiment of the review; 1 for positive reviews and 0 for negative reviews

review

Text of the review (UTF-8)

Source

http://ai.stanford.edu/~amaas/data/sentiment/

Aliases

• movie_review