Research Article
An Efficient Normalized Rank Based SVM for Room Level Indoor WiFi Localization with Diverse Devices
Algorithm 1
Proposed normalized rank transformation method during runtime phase.
(I) Dimensionality check | for do | for do | if | Keep of Ob vector at the position () | elseif & | Pad position () with zero value | Loop | (II) Normalized rank transformation | (i) Keep only non-zero positions and get the new vector | (ii) Rearrange RSSI value in ascending order. | (iii) Assign transformed Normalized Rank value: | Initialize the Normalized Rank (NR-Ob) vector | for do | if | | else | | Loop | | Normalize NR-Ob vector by and remapping to dimensional space | Consider the transformed normalized rank vector for positioning | (III) ML Classification | (IV) Return the final position |
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