Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/78873Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.creator | Carla Abreu | |
| dc.creator | teixeira, j | |
| dc.creator | Eugénio Oliveira | |
| dc.date.accessioned | 2022-09-14T07:48:40Z | - |
| dc.date.available | 2022-09-14T07:48:40Z | - |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 1890-9639 | |
| dc.identifier.other | sigarra:101813 | |
| dc.identifier.uri | https://hdl.handle.net/10216/78873 | - |
| dc.description | This work aims at defining and evaluating different techniques to automa- tically build temporal news sequences. The approach proposed is composed by three steps: (i) near duplicate documents detention; (ii) keywords ex- traction; (iii) news sequences creation. This approach is based on: Natural Language Processing, Information Extraction, Name Entity Recognition and supervised learning algorithms. The proposed methodology got a precision of 93.1% for news chains sequences creation. | |
| dc.description.abstract | This work aims at defining and evaluating different techniques to automa- tically build temporal news sequences. The approach proposed is composed by three steps: (i) near duplicate documents detention; (ii) keywords ex- traction; (iii) news sequences creation. This approach is based on: Natural Language Processing, Information Extraction, Name Entity Recognition and supervised learning algorithms. The proposed methodology got a precision of 93.1% for news chains sequences creation. | |
| dc.language.iso | por | |
| dc.rights | openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
| dc.subject | Informática, Ciências da computação e da informação | |
| dc.subject | Informatics, Computer and information sciences | |
| dc.title | ENCADEAr: encadeamento automático de notícias | |
| dc.type | Artigo em Revista Científica Internacional | |
| dc.contributor.uporto | Faculdade de Engenharia | |
| dc.subject.fos | Ciências exactas e naturais::Ciências da computação e da informação | |
| dc.subject.fos | Natural sciences::Computer and information sciences | |
| Appears in Collections: | FEUP - Artigo em Revista Científica Internacional | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 101813.pdf | artigo em revista | 974.87 kB | Adobe PDF |  View/Open |
This item is licensed under a Creative Commons License
