Abstract
In the recent past, we have witnessed the adoption of different machine learning techniques for indoor positioning applications using WiFi, Bluetooth and other technologies. The techniques range from heuristically derived hand-crafted feature-based traditional machine learning algorithms, feature selection algorithms to the hierarchically self-evolving feature-based Deep Learning algorithms. The transient and chaotic nature of the WiFi/Bluetooth fingerprint data along with different signal sensitivity of different device configurations presents numerous challenges that influence the performance of the indoor localization system in the wild. This article is intended to offer a comprehensive state-of-the-art survey on machine learning techniques that have recently been adopted for localization purposes. Hence, we review the applicability of machine learning techniques in this domain along with basic localization principles, applications, and the underlying problems and challenges associated with the existing systems. We also articulate the recent advances and state-of-the-art machine learning techniques to visualize the possible future directions in the research field of indoor localization.
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Acknowledgment
This research work is supported by the State Government Fellowship Scheme of Jadavpur University funded by the Government of West Bengal, India and the project entitled- “Developing Framework for Indoor Location Based Services with Seamless Indoor Outdoor Navigation by expanding Spatial Data Infrastructure”, funded by the Ministry of Science and Technology, Department of Science and Technology, NGP Division, Government of India, ref no. NRDMS/UG/NetworkingProject/e-13/2019(G). We would like to thank the anonymous reviewers and the editor for considering our manuscript and providing valuable reviews which has greatly enhanced the quality of the paper.
Funding
This research work is partially supported by the State Government Fellowship Scheme of Jadavpur University funded by the Government of West Bengal, India and the project entitled- “Developing Framework for Indoor Location Based Services with Seamless Indoor Outdoor Navigation by expanding Spatial Data Infrastructure”, funded by the Ministry of Science and Technology, Department of Science and Technology, NGP Division, Government of India, ref no. NRDMS/UG/NetworkingProject/e-13/2019(G).
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Priya Roy conceived the study, performed the literature search, participated in the sequence alignment, drafted the manuscript and revised it critically for important intellectual content. Chandreyee Chowdhury conceived the study, revised it critically for important intellectual content and given final approval of the version to be published. All authors read and approved the final manuscript.
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Roy, P., Chowdhury, C. A Survey of Machine Learning Techniques for Indoor Localization and Navigation Systems. J Intell Robot Syst 101, 63 (2021). https://doi.org/10.1007/s10846-021-01327-z
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DOI: https://doi.org/10.1007/s10846-021-01327-z