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18 February 2025 |
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Article overview
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Employing traditional machine learning algorithms for big data streams analysis: the case of object trajectory prediction | Angelos Valsamis
; Konstantinos Tserpes
; Dimitrios Zissis
; Dimosthenis Anagnostopoulos
; Theodora Varvarigou
; | Date: |
1 Sep 2016 | Abstract: | In this paper, we model the trajectory of sea vessels and provide a service
that predicts in near-real time the position of any given vessel in 4’, 10’,
20’ and 40’ time intervals. We explore the necessary tradeoffs between
accuracy, performance and resource utilization are explored given the large
volume and update rates of input data. We start with building models based on
well-established machine learning algorithms using static datasets and
multi-scan training approaches and identify the best candidate to be used in
implementing a single-pass predictive approach, under real-time constraints.
The results are measured in terms of accuracy and performance and are compared
against the baseline kinematic equations. Results show that it is possible to
efficiently model the trajectory of multiple vessels using a single model,
which is trained and evaluated using an adequately large, static dataset, thus
achieving a significant gain in terms of resource usage while not compromising
accuracy. | Source: | arXiv, 1609.0203 | Services: | Forum | Review | PDF | Favorites |
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