Host: The Institute of Image Information and Television Engineers
Name : THE 2016 ITE WINTER ANNUAL CONVENTION
Location : [in Japanese]
Date : December 21, 2016 - December 22, 2016
Pages 15C-6-
We present a new method of novelty detection in image recognition based on convolutional neural network (CNN). We use Sigmoid Layer as the last layer of a CNN instead of Softmax Layer. As a result, we discovered that a CNN with Sigmoid Layer can detect novelties in an easy dataset better than that with Softmax Layer, but worse in a difficult dataset.