In 2015, I joined the Sound Understanding team within Google Perception. Our main tool for machine learning research is TensorFlow. Over the years I’ve contributed a number of features to TensorFlow that have been crucial to the research work my team has done.

The highlights include:

• Added the tf.signal module of signal processing components.
• Extended real and complex FFT support, implemented with Eigen (CPU), cuFFT (GPU), and TPU support.
• Significantly expanded complex number support.
• Bugfixes and contributions to various parts of the runtime, libraries and more.

Check out the full list of commits on GitHub.