erebus1102 / gsdc2022

Google Smartphone Decimeter Challenge 2022 Kaggle项目：谷歌手机定位挑战赛2022

GSDC2022

Google Smartphone Decimeter Challenge 2022 Kaggle项目：谷歌手机定位挑战赛2022
Thanks for the contribution of my teammates @zzy_123 and @Daiiiiiiiiii

项目目的：利用数据分析和深度学习对手机位置进行预测以产生高精度位置数据集

项目流程：

• Ecef coordinate to lat&lng coordinate
• Calculate the baseline
• Reject outlier
• Kalman Filter
• Phone Mean
• Light GBM

参考资料：

1. https://www.kaggle.com/code/rsobtt/simple-lightgbm
2. https://www.kaggle.com/code/mehrankazeminia/fork-carrier-smoothing-robust-wls-k
3. https://www.kaggle.com/code/taroz1461/carrier-smoothing-robust-wls-kalman-smoother
4. https://github.com/AlvinAi96/GSDC