TaggerOne: joint named entity recognition and normalization with semi-Markov Models.

ABSTRACT:

Motivation

Text mining is increasingly used to manage the accelerating pace of the biomedical literature. Many text mining applications depend on accurate named entity recognition (NER) and normalization (grounding). While high performing machine learning methods trainable for many entity types exist for NER, normalization methods are usually specialized to a single entity type. NER and normalization systems are also typically used in a serial pipeline, causing cascading errors and limiting the ability of the NER system to directly exploit the lexical information provided by the normalization.

Methods

We propose the first machine learning model for joint NER and normalization during both training and prediction. The model is trainable for arbitrary entity types and consists

SUBMITTER: Leaman R 

PROVIDER: S-EPMC5018376 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature