[填空题]Is our conception of human neuron functioning and our estimates of the number of neurons and connections in the human brain consistent of what we know about the brain’s capabilities
Perhaps human neurons are far less capable than we think they are. If so, building a machine with human level capabilities might bring longer than expected.
We find that estimates of the number of concepts-"chunks" of knowledge-that a human expert in a particular field has mastered is remarkably consistent: about 50,000 to 100,000. This approximate range appears to be valid over wide range of human endeavors: the number of board positions mastered by a chess grand master, the concepts mastered by an expert in a technical field, such like a physician, the vocabulary of a writer.
This type of professional knowledge is, of course, only a small subset of the knowledge we need to functioning as human beings. Basic knowledge of the world, including so-called common sense, is more extensive. We also