| """ | |
| author: Timothy C. Arlen | |
| date: 28 Feb 2018 | |
| Calculate Mean Average Precision (mAP) for a set of bounding boxes corresponding to specific | |
| image Ids. Usage: | |
| > python calculate_mean_ap.py | |
| Will display a plot of precision vs recall curves at 10 distinct IoU thresholds as well as output |
Building Tensorflow from source on Ubuntu 16.04LTS for maximum performance:
TensorFlow is now distributed under an Apache v2 open source license on GitHub.
On Ubuntu 16.04LTS+:
Step 1. Install NVIDIA CUDA:
To use TensorFlow with NVIDIA GPUs, the first step is to install the CUDA Toolkit as shown:
| import time | |
| """ This is a proper debounce function, the way a electrical engineer would think about it. | |
| This wrapper never calls sleep. It has two counters: one for successful calls, and one for rejected calls. | |
| If the wrapped function throws an exception, the counters and debounce timer are still correct """ | |
| class Debounce(object): | |
| def __init__(self, period): |