Boosting named entity recognition with neural character embeddings

CN Santos, V Guimaraes - arXiv preprint arXiv:1505.05008, 2015 - arxiv.org
Most state-of-the-art named entity recognition (NER) systems rely on handcrafted features
and on the output of other NLP tasks such as part-of-speech (POS) tagging and text …

Assessing the impact of contextual embeddings for Portuguese named entity recognition

J Santos, B Consoli, C dos Santos… - 2019 8th Brazilian …, 2019 - ieeexplore.ieee.org
Modern approaches to Named Entity Recognition (NER) use neural networks (NN) to
automatically extract features from text and seamlessly integrate them with sequence …

[PDF][PDF] Survey of named entity recognition systems with respect to Indian and foreign languages

N Patil, AS Patil, BV Pawar - International Journal of Computer …, 2016 - Citeseer
ABSTRACT Named Entity Recognition (NER) is sub task of Information Extraction that
includes identification of named entities and classification of them into named entity classes …

[PDF][PDF] Multidomain contextual embeddings for named entity recognition

B Consoli, R Vieira - … of the Iberian Languages Evaluation Forum, 2019 - academia.edu
Neural Networks are widely used for Named Entity Recognition due to their capability of
extracting features from texts automatically and integrating them with sequence taggers …

Named entity extraction from portuguese web text

ARO Pires - 2017 - search.proquest.com
In the context of Natural Language Processing, the Named Entity Recognition (NER) task
focuses on extracting and classifying named entities from free text, such as news, which …

CRF+ LG: uma abordagem híbrida para o reconhecimento de entidades nomeadas em português

JPC Pirovani - 2019 - hal.science
Résumé Named Entity Recognition involves automatically identifying and classifying entities
such as persons, places, and organizations, and it is a very important task in Information …

[PDF][PDF] Phrase chunking using entropy guided transformation learning

RL Milidiú, C dos Santos, JC Duarte - Proceedings of ACL-08 …, 2008 - aclanthology.org
Abstract Entropy Guided Transformation Learning (ETL) is a new machine learning strategy
that combines the advantages of decision trees (DT) and Transformation Based Learning …

Portuguese part-of-speech tagging using entropy guided transformation learning

C Nogueira dos Santos, RL Milidiú… - … Processing of the …, 2008 - Springer
Abstract Entropy Guided Transformation Learning (ETL) is a new machine learning strategy
that combines the advantages of Decision Trees (DT) and Transformation Based Learning …

[图书][B] Entropy guided transformation learning

CN Dos Santos, RL Milidiú, CN dos Santos, RL Milidiú - 2012 - Springer
This chapter details the entropy guided transformation learning algorithm [8, 23]. ETL is an
effective way to overcome the transformation based learning bottleneck: the construction of …

Some experiments on clustering similar sentences of texts in portuguese

ERM Seno, MGV Nunes - … Processing of the Portuguese Language: 8th …, 2008 - Springer
Identifying similar text passages plays an important role in many applications in NLP, such
as paraphrase generation, automatic summarization, etc. This paper presents some …