/pedometer

Primary LanguagePython

Pedometer

Prerequisites

  • python 2.7
  • numpy
  • pandas
  • scipy
  • sklearn

Directory Structure

|-- Code
   |-- step_detector.py - Helper functions
   |-- train.py - Used to evaluate the best model for detecting the steps and distance
   |-- test.py - Reads the TestFiles directory and prints the step_count and distance
|-- TestFiles
   |-- Test_i.csv
|-- TrainFiles
   |-- Train_i.csv
   |-- SessionsSummary.csv

Train

python Code/train.py

Output: classifier.pkl

Grid Search Results:

Best parameters set found for SVR: 

{'epsilon': 0.96000000000000008, 'C': 1.4000000000000001, 'kernel': 'linear'}

 MSE:
14.57755

Best parameters set found for Lasso: 

{'alpha': 0.5}

 MSE:
14.4082100964

Best parameters set found for Ridge: 
{'alpha': 8.5}

 MSE:
14.4199991899

Best parameters set found for LinearRegression: 
{'normalize': False}

 MSE:
14.2564045671

Test

python Code/test.py