MOBO: The MOvie and BOok reviews dataset

The MOBO dataset. The MOvie and BOok reviews dataset is a collection made up of movie and book reviews, paired with their related plots. The reviews come from different publicly available datasets: the Stanford's IMDB movie reviews [1], the GoodReads [2] and the Amazon reviews dataset [3]. With the help of 15 annotators, we further labeled more than 18,000 reviews' sentences (~6000 per corpus), marking the sentence polarity (Positive, Negative), or whether a sentence describes its corresponding movie/book Plot, or none of the above (None). In the dataset folder, we have shared an excerpt of the annotated sentences for each dataset.