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9th World Conference on Information Systems and Technologies

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Big Data Stream Discretization Using Chimerge Algorithm

In this paper, we propose a new approach of the ChiMerge algorithm. We have added a new layer to remediate the threshold limitation issue and process the incoming data in real-time with a minimal latency. Our empirical results show that ChiMerge stream discretization helps to improve the subsequent pre-processing and algorithm execution time by 3.5x compared to batch processing, with a slightly different accuracy rate.

Abderraouf Safsaf
Ecole nationale Supérieure d'Informatique, Algiers
Algeria

Naima Lounes
Ecole nationale Supérieure d'Informatique, Algiers
Algeria

Walid-Khaled Hidouci
Ecole nationale Supérieure d'Informatique, Algiers
Algeria

Rachid Chalal
Ecole nationale Supérieure d'Informatique, Algiers
Algeria

 


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