The task of the Emotion Recognition in the Wild (EmotiW) Challenge is to assign one of seven emotions to short video clips extracted from Hollywood style movies. The videos depict acted-out emotions under realistic conditions with a large degree of variation in attributes such as pose and illumination, making it worthwhile to explore approaches which… (More)
1 RNN Encoder–Decoder In this document, we describe in detail the architecture of the RNN Encoder–Decoder used in the experiments. Each phrase is a sequence of K-dimensional one-hot vectors, such that only one element of the vector is 1 and all the others are 0. The index of the active (1) element indicates the word represented by the vector.