Application of XGBoost Algorithm in Fingerprinting Localisation Task

Abstract : An Indoor Positioning System (IPS) issues regression and classification challenges in form of an horizontal localisation and a floor detection. We propose to apply the XGBoost algorithm for both tasks. The algorithm uses vectors of Received Signal Strengths from Wi–Fi access points to map the obtained fingerprints into horizontal coordinates and a current floor number. The original application schema for the algorithm to create IPS was proposed. The algorithm was tested using real data from an academic building. The testing data were split into two datasets. The first data set contains signals from all observed access points. The second dataset consist of signals from the academic network infrastructure. The second dataset was created to eliminate temporary hotspots and to improve a stability of the positioning system. The tested algorithm got similar results as reference methods on the wider set of access points. On the limited set the algorithm obtained the best results.
Type de document :
Communication dans un congrès
Khalid Saeed; Władysław Homenda; Rituparna Chaki. 16th IFIP International Conference on Computer Information Systems and Industrial Management (CISIM), Jun 2017, Bialystok, Poland. Springer International Publishing, Lecture Notes in Computer Science, LNCS-10244, pp.661-671, 2017, Computer Information Systems and Industrial Management. 〈10.1007/978-3-319-59105-6_57〉
Liste complète des métadonnées

Littérature citée [12 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-01656240
Contributeur : Hal Ifip <>
Soumis le : mardi 5 décembre 2017 - 14:58:29
Dernière modification le : mercredi 6 décembre 2017 - 01:20:59

Fichier

 Accès restreint
Fichier visible le : 2020-01-01

Connectez-vous pour demander l'accès au fichier

Licence


Distributed under a Creative Commons Paternité 4.0 International License

Identifiants

Citation

Marcin Luckner, Bartosz Topolski, Magdalena Mazurek. Application of XGBoost Algorithm in Fingerprinting Localisation Task. Khalid Saeed; Władysław Homenda; Rituparna Chaki. 16th IFIP International Conference on Computer Information Systems and Industrial Management (CISIM), Jun 2017, Bialystok, Poland. Springer International Publishing, Lecture Notes in Computer Science, LNCS-10244, pp.661-671, 2017, Computer Information Systems and Industrial Management. 〈10.1007/978-3-319-59105-6_57〉. 〈hal-01656240〉

Partager

Métriques

Consultations de la notice

67