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ActiveMe
Optimize your exercise habits
Lois Keller Smith
Weather affects exercise choices and performance
There is a major demand for fitness tracker analytics
Weather Underground
Fitness Tracker Data
Precipitation Avg Temperature Wind
User Calories Burned in Activity/Day
Weather Underground
Fitness Tracker Data
ActiveMe
Precipitation Avg Temperature Wind
User Calories Burned in Activity/Day
Weather Underground
Fitness Tracker Data
ActiveMe
Precipitation Avg Temperature Wind
User Calories Burned in Activity/Day
Weather Underground
Fitness Tracker Data
Weather-based Calorie prediction
Sets goals based on predictions
3 APIs to extract fitness and weather data
Obtain data from User
3 APIs to extract fitness and weather data
Obtain data from User
Store Data
3 APIs to extract fitness and weather data
Predictive Algorithm
Obtain data from User
Store Data
Classify by day of week
3 APIs to extract fitness and weather data
Predictive Algorithm
Obtain data from User
Store Data
Classify by day of week
Use k-nearest neighbor regression
for calorie prediction
4 APIs to extract fitness and weather data
Predictive Algorithm
Obtain data from User
Store Data
Classify by day of week
Use k-nearest neighbor regression
for calorie prediction
k nearest neighbor calorie predictions for:
• Precipitation• Wind• Average Temperature
4 APIs to extract fitness and weather data
Predictive Algorithm
Obtain data from User
Store Data
Classify by day of week
Use k-nearest neighbor regression
for calorie prediction
Weight each calorie prediction by
correlation coefficient
k nearest neighbor calorie predictions for:
• Precipitation• Wind• Average Temperature
4 APIs to extract fitness and weather data
Predictive Algorithm
Obtain data from User
Store Data
Classify by day of week
Use k-nearest neighbor regression
for calorie prediction
Weight each calorie prediction by
correlation coefficient
Provide users with an activity
prediction, an activity goal, and
sensitivity to parameters
Return to User
k nearest neighbor calorie predictions for:
• Precipitation• Wind• Average Temperature
Does it work? YES! Actual - ActiveMe
AlgorithmActual - Running
Median
Test Case 1
Test Case 2
123calories
179calories
17calories
138calories
Low=
Good
Actual - ActiveMeAlgorithm
Actual - Running Median
Test Case 1
Test Case 2
123calories
179calories
17calories
138calories
Low=
Good
Much better than current industry standard
Lois Keller Smith
