Artificial intelligence continues to be surprised and can be increasing. Here, according to Michigan University staff in the United States, who has learned how to decode dogs.

The artificial brain has learned how to identify the kind of emotions that dogs show their barking – joy or aggression, and for the competent work of the program, experts have prepared a database of 74 dogs – mainly like Chihuahua, Poodle and Schnauzers.
Notes retain voice reactions with many different situations: for example, with the presence near the dog of a stranger, playing with his owner, his voice, doorbell, attack and more.
Surprisingly, II with large accuracy (up to 70%) is determined by the sound of the breed, mood, gender and its age. There is no doubt that now lined up other pets – for example, cats or parrots. Development can be a commercial product that will help owners better understand their pet.