An anonymous reader writes: Artificial intelligence (AI) development has seen an "amazing renaissance" and is beginning to solve problems that were once seen as science fiction, according to Amazon CEO Jeff Bezos. Machine learning, machine vision, and natural language processing are all strands of AI that are being developed by technology giants such as Amazon, Alphabet's Google, and Facebook for various uses. These AI developments were praised by the Amazon founder. "It is a renaissance, it is a golden age," Bezos told an audience at the Internet Association's annual gala last week. "We are now solving problems with machine learning and artificial intelligence that were in the realm of science fiction for the last several decades. And natural language understanding, machine vision problems, it really is an amazing renaissance." Bezos called AI an "enabling layer" that will "improve every business."