Search Results for author: Darwin Quezada-Gaibor

Found 5 papers, 1 papers with code

Data Cleansing for Indoor Positioning Wi-Fi Fingerprinting Datasets

no code implementations4 May 2022 Darwin Quezada-Gaibor, Lucie Klus, Joaquín Torres-Sospedra, Elena Simona Lohan, Jari Nurmi, Carlos Granell, Joaquín Huerta

We use those to compute the correlation among all samples in the dataset and remove fingerprints with low level of correlation from the dataset.

Towards Accelerated Localization Performance Across Indoor Positioning Datasets

no code implementations22 Apr 2022 Lucie Klus, Darwin Quezada-Gaibor, Joaquın Torres-Sospedra, Elena Simona Lohan, Carlos Granell, Jari Nurmi

As a result, we bring forward the best-performing combination of models in terms of overall positioning accuracy and processing speed and evaluate on independent sets of samples.

Lightweight Hybrid CNN-ELM Model for Multi-building and Multi-floor Classification

no code implementations21 Apr 2022 Darwin Quezada-Gaibor, Joaquín Torres-Sospedra, Jari Nurmi, Yevgeni Koucheryavy, Joaquín Huerta

Machine learning models have become an essential tool in current indoor positioning solutions, given their high capabilities to extract meaningful information from the environment.

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