Probability is high that all nations with strong AI research are keeping secrets, since some AI research will naturally go into projects with high secrecy. A better question is what the proportion of published to secret research is in USA, China, etc. It might actually be similar, which could suggest that China is pretty far behind.
Probability is high that all nations with strong AI research are keeping secrets, since some AI research will naturally go into projects with high secrecy. A better question is what the proportion of published to secret research is in USA, China, etc. It might actually be similar, which could suggest that China is pretty far behind.