Тихомиров Даниил Олегович
Knowledge Retrieval and Opinion Mining from Chernobyl Documentaries
The paper proposes a project of system that extracts facts and opinions from documentary texts to create a domain ontology of a controversial topic for Chernobyl disaster. The pipeline of the system includes several modules: RNN-based NER module, which was tested on an annotated text on the topic, rule-based relation extraction module and argumentation extraction module. The accuracy of extracted information is measured by comparing it to human reading experience.