Joana Costa
Joana Costa
Verified email at ipleiria.pt
Title
Cited by
Cited by
Year
On using crowdsourcing and active learning to improve classification performance
J Costa, C Silva, M Antunes, B Ribeiro
Intelligent Systems Design and Applications (ISDA), 2011 11th International …, 2011
442011
Defining semantic meta-hashtags for twitter classification
J Costa, C Silva, M Antunes, B Ribeiro
International Conference on Adaptive and Natural Computing Algorithms, 226-235, 2013
302013
Concept drift awareness in twitter streams
J Costa, C Silva, M Antunes, B Ribeiro
2014 13th International Conference on Machine Learning and Applications, 294-299, 2014
252014
Customized crowds and active learning to improve classification
J Costa, C Silva, M Antunes, B Ribeiro
Expert systems with applications 40 (18), 7212-7219, 2013
112013
Get your jokes right: ask the crowd
J Costa, C Silva, M Antunes, B Ribeiro
Model and Data Engineering, 178-185, 2011
92011
The impact of longstanding messages in micro-blogging classification
J Costa, C Silva, M Antunes, B Ribeiro
2015 International Joint Conference on Neural Networks (IJCNN), 1-8, 2015
72015
Active manifold learning with twitter big data
C Silva, M Antunes, J Costa, B Ribeiro
Procedia Computer Science 53, 208-215, 2015
72015
DOTS: drift oriented tool system
J Costa, C Silva, M Antunes, B Ribeiro
International Conference on Neural Information Processing, 615-623, 2015
62015
Harvesting opinions in Twitter for sentiment analysis
J Guevara, J Costa, J Arroba, C Silva
2018 13th Iberian Conference on Information Systems and Technologies (CISTI …, 2018
52018
Adaptive learning for dynamic environments: A comparative approach
J Costa, C Silva, M Antunes, B Ribeiro
Engineering Applications of Artificial Intelligence 65, 336-345, 2017
52017
Choice of best samples for building ensembles in dynamic environments
J Costa, C Silva, M Antunes, B Ribeiro
International Conference on Engineering Applications of Neural Networks, 35-47, 2016
52016
Retweet Predictive Model for Predicting the Popularity of Tweets
N Oliveira, J Costa, C Silva, B Ribeiro
International Conference on Soft Computing and Pattern Recognition, 185-193, 2018
42018
Performance metrics for model fusion in twitter data drifts
J Costa, C Silva, M Antunes, B Ribeiro
Iberian Conference on Pattern Recognition and Image Analysis, 13-21, 2017
32017
The importance of precision in humour classification
J Costa, C Silva, M Antunes, B Ribeiro
Intelligent Data Engineering and Automated Learning-IDEAL 2011, 271-278, 2011
32011
Adaptive learning models evaluation in twitter’s timelines
J Costa, C Silva, M Antunes, B Ribeiro
2018 International Joint Conference on Neural Networks (IJCNN), 1-8, 2018
22018
Boosting dynamic ensemble’s performance in Twitter
J Costa, C Silva, M Antunes, B Ribeiro
Neural Computing and Applications, 1-13, 2019
12019
Hierarchical Deep Learning Approach for Plant Disease Detection
J Costa, C Silva, B Ribeiro
Iberian Conference on Pattern Recognition and Image Analysis, 383-393, 2019
12019
CrowdTargeting: Making Crowds More Personal
J Costa, C Silva, B Ribeiro, M Antunes
2013 8th International Workshop on Semantic and Social Media Adaptation and …, 2013
12013
As relações temporais nas frases com orações subordinadas completivas finitas de verbo
J Costa
ElingUP: Revista eletrónica de Linguística dos Estudantes da Universidade do …, 2020
2020
Learning in Twitter Streams with 280 Character Tweets
J Costa, C Silva, B Ribeiro
International Conference on Soft Computing and Pattern Recognition, 177-184, 2018
2018
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Articles 1–20