T. V. Geetha

Semantic Querying based Concept Hierarchy Construction for Ontology Learning

2016

The method of identifying a set of concepts (domain specific) and the relations among these concepts from text is called ontology learning. These relations can be taxonomical (hypernym and hyponym) or non-taxonomical relations. The important …

Semi-supervised Bootstrapping approach for Named Entity Recognition

2015 · arXiv (Cornell University)

The aim of Named Entity Recognition (NER) is to identify references of named entities in unstructured documents, and to classify them into pre-defined semantic categories. NER often aids from added background knowledge in the form …