Opinion mining from literary reviews

As proof of what language technologies can bring to the sector of contents, we have made a demo based on opinion mining technology. This technology consists of detecting if there is a subjective opinion on a text and, if so, automatically assess whether it is positive or negative, and to what degree.

For the demo, we obtained the almost 6000 literary reviews in Basque from the Armiarma.eus website and we automatically assigned a score to them according to the criticism made of the book in the review. On the website of the demo you can graphically see the scores of an author, work, or critic, as well as select a review to see the positive or negative words used to extract the score.

Address of the demo: http://iritzierauzketa.ber2tek.eus/