ABACOC Adaptive Ball Cover for Classificationhttp://mloss.orgUpdates and additions to ABACOC Adaptive Ball Cover for ClassificationenFri, 29 May 2015 11:57:28 -0000ABACOC Adaptive Ball Cover for Classification 2.0<html><p>Incremental (Online) Nonparametric Classifier. You can classify both points (standard) or matrices (multivariate time series or any set of features (local features in computer vision field)). </p> <p>Abstract. Stream mining poses unique challenges to machine learning: predictive models are required to be scalable, incrementally trainable, must remain bounded in size (even when the data stream is arbitrarily long), and be nonparametric in order to achieve high accuracy even in complex and dynamic environments. Moreover, the learning system must be parameterless ---traditional tuning methods are problematic in streaming settings--- and avoid requiring prior knowledge of the number of distinct class labels occurring in the stream. </p> <p>We introduce a new algorithmic approach for nonparametric learning in data streams. Our approach addresses all above mentioned challenges by learning a model that covers the input space using simple local classifiers. The distribution of these classifiers dynamically adapts to the local (unknown) complexity of the classification problem, thus achieving a good balance between model complexity and predictive accuracy. </p> <p>Please Cite : </p> <p>If you use Incremental Multivariate Time Series (set of local features) Classification: </p> <p>@inproceedings{de2014online, title={Online action recognition via nonparametric incremental learning}, author={De Rosa, Rocco and Cesa-Bianchi, Nicol{`o} and Gori, Ilaria and Cuzzolin, Fabio}, booktitle={Submitted to British Machine Vision Conference (BMVC 2014)}, year={2014} } </p> <p>If you use Incremental (Online) Classification: </p> <p>@inproceedings{derosa2015abacoc, title={The ABACOC Algorithm: a Novel Approach for Nonparametric Classification of Data Streams}, author={De Rosa, Rocco and Orabona, Francesco and Cesa-Bianchi, Nicolo}, booktitle={Data Mining (ICDM), 2015 IEEE International Conference on}, year={2015}, organization={IEEE} } </p> <p>NEW!!NEW!! C++ version at: </p></html>Rocco De Rosa, Luis Fuente Fri, 29 May 2015 11:57:28 -0000 learningonline learningaction recognitionmultivariate time series classificationtemporal classificationhuman activity recognitionconstant model sizeincremental classifierreal ti