20-30 second overview of each project. Use this to navigate through all my projects.
Read the report here
View code at the original repo here
- Using arima forecasting, I predict change in the powerlifting population over time with a root Mean Squared Error (root MSE) of ~ 6.14 IPF-points, which can be interpreted as approximately 6kg difference in total weight lifted across all three lifts (for a 185 pound male).
- The following is visual comparison between a few tentative ARIMA models and the ground truth of unseen data:
- After selecting two of the best models, I forecasted one year into the future (waiting on the results from the data source to be updated to validate this):
- This data uses the powerlifting competition scores from hundreds of thousands of powerlifters.
Read the report here
View the python notebook and instructions for running the model here
- Identified lawns with a mean Average Precision (mAP) of 86.02%.
- Adopted Matterport Inc's implementation of Mask R-CNN as our implementation.
- used image augmentation to overcome sample size barriers (only 85 original images).
Read the project report here
View the repository with code here
- I captured over a year of my weight training data in hopes of increasing my squat, bench press, and deadlift strength.
- As a result of the analysis, I put 30 pounds on my bench press (310-340 lbs) , 50 pounds on my squat (405-455) , and about 65 pounds on my deadlift (430-495) after nearly a year of stagnation.
- The process was as follows: I followed an 8-10 week program (also called a block), analyzed the results of the training block, updated a few parameters of it (volume per week, average intensity per week, week to week variability in intensity, and week to week variability in volume), then followed the updated version for 8-10 more weeks. There were a total of four blocks performed. Here are the results:
- As you can see, block 1 was an experimental block without much results, but the insights from block 1 lead to stellar increases in strength in blocks 2 and 3. Block 4 was another experimental block like block 1, and insights were taken from it that did lead to training improvement after cessation of data collection.
- No formal statistical modeling was used for the following reasons: (1) I'm not estimating population parameters; (2) time series forecast is useless, as I am knowingly going to manipulate causal factors that will change the process governing that forecast; (3) formal experimental design is untennable.