Empowering a search engine indexes via enhancing the semantic level of the keywords

This set contains 84,398 sentences annotated. Regarding Named Entities, the following categories were adopted: Place (PLC), Organization (ORG), Person (PER) and Chemistry (CHE). The file is in Extensible Markup Language (XML) format and divided by sentences. We also provide the file used in Apache Solr. We provide four files: 1-AnnotatedOriginalDataset: The file with the original dataset, downloaded from Kaggle and modeled in .xml format 2-AnnotatedOriginalDataset_Solr: The file with the original dataset, downloaded from Kaggle and modeled to Apache Solr format 3-AnnotatedUpdatedDataset: The file with the updated dataset from the original dataset. We added 2,433 entities and modeled them in .xml format 4-AnnotatedUpdatedDataset_Solr: The file with the updated dataset from the original dataset. Added 2,433 entities and modeled to Apache Solr format Link do arquivo original, antes das modificações: https://www.kaggle.com/datasets/fernandojvdasilva/dbpedia-with-entity-relations-in-portuguese