Sociology

Pattern recognition (psychology)

Convolution (computer science)

Pooling

Normalization (sociology)

Machine learning

Artificial intelligence

Regularization (linguistics)

Softmax function

Anthropology

Dropout (neural networks)

Word error rate

Computer science

Deep neural networks

Artificial neural network

Convolutional neural network

We trained a large, deep convolutional neural network to classify the 1.2 million high-resolution images in the ImageNet LSVRC-2010 contest into the 1000 different classes. On the test data, we achieved top-1 and top-5 error rates of 37.5% and 17.0% which is considerably better than the previous state-of-the-art. The neural network, which has 60 million parameters and 650,000 neurons, consists of five convolutional layers, some of which are followed by max-pooling layers, and three fully-connected layers with a final 1000-way softmax. To make training faster, we used non-saturating neurons and a very efficient GPU implementation of the convolution operation. To reduce overriding in the fully-connected layers we employed a recently-developed regularization method called dropout that proved to be very effective. We also entered a variant of this model in the ILSVRC-2012 competition and achieved a winning top-5 test error rate of 15.3%, compared to 26.2% achieved by the second-best entry.

ImageNet Classification with Deep Convolutional Neural Networks