Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The Bi-LSTM and Bi-GRU are structurally the same except for the LSTM and GRU unit. The red arrows indicate the input value flow, blue arrows are the output values, and the grey arrows represent the information flow between the LSTM/GRU units.
