Deep Learning, Speech Recognition, Neural Networks, Heartbeat, Machine Learning.
and predicting the target sequences themselves. 1 — Connectionist Temporal Classification The first of these models is called Connectionist Temporal Classification (CTC) ([1], [2], [3]). X is a sequence of data frames with length T: x1, x2, …, xT, and Y is the output tokens of length L: y1, y2, …,