%Aigaion2 BibTeX export from Knowledge Engineering Publications %Friday 17 December 2021 11:57:21 PM @INPROCEEDINGS{nam2014semisupner, author = {Nam, Jinseok}, title = {Semi-Supervised Neural Networks for Nested Named Entity Recognition}, booktitle = {Workshop on GermEval 2014 Named Entity Recognition Shared Task, KONVENS}, year = {2014}, pages = {144-148}, location = {Hildesheim}, url = {http://opus.bsz-bw.de/ubhi/volltexte/2014/308/pdf/03_09.pdf}, abstract = {In this paper, we investigate a semi-supervised learning approach based on neural networks for nested named entity recognition on the GermEval 2014 dataset. The dataset consists of triples of a word, a named entity associated with that word in the first-level and one in the second-level. Additionally, the tag distribution is highly skewed, that is, the number of occurrences of certain types of tags is too small. Hence, we present a unified neural network architecture to deal with named entities in both levels simultaneously and to improve generalization performance on the classes that have a small number of labelled examples.} }