Linear Discriminant Analysis Based Dynamic Indoor Localization Using Bluetooth Low Energy (BLE)
Due to recent advances in wireless gadgets and mobile computing, the location based services have attracted the attention of computing and telecommunication industries to launch location based fast and accurate localization systems for tracking, monitoring and navigation. Traditional lateration based techniques have limitations, such as localization error, and modeling of distance estimates from received signals. Fingerprinting based tracking solutions are also environment dependent. On the other side, machine learning based techniques are currently attracting industries for developing tracking applications. In this paper we have modeled a machine learning method known as Linear Discriminant Analysis (LDA) for real time dynamic object localization. The experimental results are based on real time trajectories, which validated the effectiveness of our proposed system in terms of accuracy compared to naive Bayes, k nearest neighbors, a support vector machine and a decision tree.