SAPIENTA

SAPIENTA stands for “Semantic Annotation of Papers: Interface & ENrichment Tool Automated” and incorporates a machine learning classifier for identifying CoreSCs trained using Conditional Random Fields (CRF). The machine learning classifier has been evaluated on 265 chemistry and bio-chemistry papers yielding more than 50% average accuracy for the 11 Core Scientific Concepts. The automatically generated concepts have been used to generate automatic summaries, evaluated in a question answering task by chemistry experts, yielding a precision of 75% and a recall of 66%. SAPIENTA also allows multi-label annotation at the sentence level and has been used by three biology experts to annotate 50 biology papers from Pubmed Central, which are relevant for Cancer Risk Assessment (CRA).