Which algorithm is used in the robot Sophia to understand and answer the questions?

  • $\begingroup$ Here is a related question, if not duplicate. $\endgroup$ – nbro Jan 26 at 18:08

Sophia ,first , has all the questions and corresponding answers preprogrammed. It is a system which is a hybrid of Bayes Text classification and decision trees.

  • It may consist of a speak recognizer which converts the question into a string.

  • This string then travels into a algorithm which gets a suitable answer for it.

  • The answer is then spoken by the speech synthesizer along with some face actions.

  • It might also have a sentiment analyser which identifies sentiments in a answer to show face expressions accordingly.

  • Along with this, it identifies the emotions on the face of the person sitting in front of it, so as to provide a greater expression.

Hence, Sophia understands or thinks nothing like the human brain. It is just a system which gives predefined answers corresponding to the question asked.

  • $\begingroup$ This answer does not provide any evidence (links/references) to support what it says. $\endgroup$ – nbro Jan 27 at 11:58

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.