Towards Named Entity Recognition Method for Microtexts in Online Social Networks: A Case Study of Twitter

2011 ◽  
Author(s):  
Jason J. Jung
Keyword(s):  
Social Networks ◽  
Online Social Networks ◽  
Named Entity Recognition ◽  
Entity Recognition ◽  
Recognition Method ◽  
Named Entity

scholarly journals Sensing Earthquake Disaster Information: A Named Entity Recognition Approach Using Twitter Collaborative Data

2018 ◽  
Author(s):  
Aldo Hernandez-Suarez ◽  
Gabriel Sanchez-Perez ◽  
Karina Toscano-Medina ◽  
Hector Perez-Meana ◽  
Jose Portillo-Portillo ◽  
...  
Keyword(s):  
Social Networks ◽  
Online Social Networks ◽  
Named Entity Recognition ◽  
Name Entity Recognition ◽  
Spatial Modelling ◽  
Entity Recognition ◽  
Language Models ◽  
Geographic Space ◽  
Named Entity ◽  
Estimation Function

In recent years, online social networks have received important consideration in spatial modelling fields given the critical information that can be extracted from them for events in real time; one of the most latent issues is that regarding various natural disasters such as earthquakes. Although it is possible to retrieve data from these social networks with embedded geographic information provided by GPS, in many cases this is not possible. An alternative solution is to reconstruct specific locations using probabilistic language models, more specifically those based on Name Entity Recognition (NER), which extracts names from a user’s description about an event occurring in a specific place (e.g., a collapsed building on a specific avenue). In this work, we present a methodology to use twitter as a social sensor system for disasters. The methodology scores NER locations with a kernel density estimation function for different subtopics originating from a natural disaster and that maps them into a geographic space is proposed. The proposed methodology is evaluated with tweets related to the 2017 earthquake in Mexico.

scholarly journals Crowdsourcing Learning as Domain Adaptation: A Case Study on Named Entity Recognition

2021 ◽  
Author(s):  
Xin Zhang ◽  
Guangwei Xu ◽  
Yueheng Sun ◽  
Meishan Zhang ◽  
Pengjun Xie
Keyword(s):  
Domain Adaptation ◽  
Named Entity Recognition ◽  
Entity Recognition ◽  
Named Entity

Chinese named entity recognition method based on BERT

2021 ◽  
Author(s):  
Yuan Chang ◽  
Lei Kong ◽  
Kejia Jia ◽  
Qinglei Meng
Keyword(s):  
Named Entity Recognition ◽  
Entity Recognition ◽  
Recognition Method ◽  
Named Entity

scholarly journals Instance-Based Learning of Span Representations: A Case Study through Named Entity Recognition

2020 ◽  
Author(s):  
Hiroki Ouchi ◽  
Jun Suzuki ◽  
Sosuke Kobayashi ◽  
Sho Yokoi ◽  
Tatsuki Kuribayashi ◽  
...  
Keyword(s):  
Named Entity Recognition ◽  
Entity Recognition ◽  
Named Entity ◽  
Instance Based Learning
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