SEXNET: A Neural Network Identifies Sex From Human Faces

نویسندگان

  • Beatrice A. Golomb
  • David T. Lawrence
  • Terrence J. Sejnowski
چکیده

Sex identification in animals has biological importance. Humans are good at making this determination visually, but machines have not matched this ability. A neural network was trained to discriminate sex in human faces, and performed as well as humans on a set of 90 exemplars. Images sampled at 30x30 were compressed using a 900x40x900 fully-connected back-propagation network; activities of hidden units served as input to a back-propagation "SexNet" trained to produce values of 1 for male and o for female faces. The network's average error rate of 8.1% compared favorably to humans, who averaged 11.6%. Some SexNet errors mimicked those of humans.

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تاریخ انتشار 1990