2017
DOI: 10.1515/mms-2017-0021
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Sequential Classification of Palm Gestures Based on A* Algorithm and MLP Neural Network for Quadrocopter Control

Abstract: This paper presents an alternative approach to the sequential data classification, based on traditional machine learning algorithms (neural networks, principal component analysis, multivariate Gaussian anomaly detector) and finding the shortest path in a directed acyclic graph, using A* algorithm with a regression-based heuristic. Palm gestures were used as an example of the sequential data and a quadrocopter was the controlled object. The study includes creation of a conceptual model and practical constructio… Show more

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Cited by 7 publications
(4 citation statements)
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“…In the domain of parallel algorithms, there have been notable efforts to address tree traversal and related problems. Wodziński and Krzyżanowska [6] introduced a parallel BFS algorithm that utilizes a multi-threaded approach to achieve faster exploration of tree structures. Additionally, Uenoet al [7] presented a parallel DFS variant employing task parallelism and synchronization techniques for graph traversal, demonstrating improved scalability on multi-core architectures.…”
Section: Related Workmentioning
confidence: 99%
“…In the domain of parallel algorithms, there have been notable efforts to address tree traversal and related problems. Wodziński and Krzyżanowska [6] introduced a parallel BFS algorithm that utilizes a multi-threaded approach to achieve faster exploration of tree structures. Additionally, Uenoet al [7] presented a parallel DFS variant employing task parallelism and synchronization techniques for graph traversal, demonstrating improved scalability on multi-core architectures.…”
Section: Related Workmentioning
confidence: 99%
“…Path planning generally consists of global path planning and local path planning [ 31 ]. Global path planning is to select a whole path when the map is known, which mainly including ant colony optimization (ACO) [ 32 ] and A-star algorithm [ 33 ]. Global path planning relies on known static maps and it may not work in the dynamic environment.…”
Section: Related Workmentioning
confidence: 99%
“…The A* algorithm was first proposed in 1968 by Hart et al [14], it is a heuristic search algorithm proposed by combining the advantages of the bestfirst search algorithm and Dijkstra's algorithm [37], [42]. The A* algorithm uses heuristic information to guide the search direction, which has been widely used to find the optimal solution in a short time, and has strong expansibility and adaptability to different scenarios.…”
Section: Introductionmentioning
confidence: 99%