Entity identification using machine learning

A method comprising:

• generating, from multiple images of a particular fish, a set of features corresponding to anatomical features of the particular fish;
• generating, based on the generated set of features corresponding to the anatomical features of the particular fish, an embedding that represents the particular fish;
• determining, based on the generated embedding, an identity of the particular fish;
• and
• storing data indicating the identification of the particular fish in a database.

One or more non-transitory computer storage media encoded with computer program instructions that when executed by one or more computers cause the one or more computers to perform operations comprising:

• generating, from multiple images of a particular fish, a set of features corresponding to anatomical features of the particular fish;
• generating, based on the generated set of features corresponding to the anatomical features of the particular fish, an embedding that represents the particular fish;
• determining, based on the generated embedding, an identity of the particular fish;
• and
• storing data indicating the identification of the particular fish in a database.

A system comprising:

• one or more computers and one or more storage devices on which are stored instructions that are operable, when executed by the one or more computers, to cause the one or more computers to perform operations comprising:
• generating, from multiple images of a particular fish, a set of features corresponding to anatomical features of the particular fish;
• generating, based on the generated set of features corresponding to the anatomical features of the particular fish, an embedding that represents the particular fish;
• determining, based on the generated embedding, an identity of the particular fish;
• and
• storing data indicating the identification of the particular fish in a database.