Name
Title | ||
|---|---|---|
Natural language processing methods for enhancing geographic metadata for phylogeography of zoonotic viruses. |
Abstract | ||
|---|---|---|
Zoonotic viruses represent emerging or re-emerging pathogens that pose significant public health threats throughout the world. It is therefore crucial to advance current surveillance mechanisms for these viruses through outlets such as phylogeography. Despite the abundance of zoonotic viral sequence data in publicly available databases such as GenBank, phylogeographic analysis of these viruses is often limited by the lack of adequate geographic metadata. However, many GenBank records include references to articles with more detailed information and automated systems may help extract this information efficiently and effectively. In this paper, we describe our efforts to determine the proportion of GenBank records with "insufficient" geographic metadata for seven well-studied viruses. We also evaluate the performance of four different Named Entity Recognition (NER) systems for automatically extracting related entities using a manually created gold-standard. |
Year | Venue | Keywords |
|---|---|---|
2014 | BioNLP@ACL | bioinformatics,biomedical research |
Field | DocType | Volume |
Phylogeography,Data mining,World Wide Web,Geospatial metadata,Data sequences,GenBank,Medicine,Named-entity recognition | Conference | 2014 |
ISSN | Citations | PageRank |
2153-4063 | 1 | 0.38 |
References | Authors | |
5 | 7 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tasnia Tahsin | 1 | 30 | 3.28 |
| Rachel Beard | 2 | 12 | 1.77 |
| Robert Rivera | 3 | 12 | 1.77 |
| Rob Lauder | 4 | 1 | 0.38 |
| Garrick Wallstrom | 5 | 1 | 0.38 |
| Matthew Scotch | 6 | 1 | 0.38 |
| Graciela Gonzalez | 7 | 1 | 0.38 |