Guidance Module Network for Video Captioning

• URL: http://arxiv.org/abs/2012.10930v1
• Date: Sun, 20 Dec 2020 14:02:28 GMT
• Title: Guidance Module Network for Video Captioning
• Authors: Xiao Zhang, Chunsheng Liu, Faliang Chang
• Abstract summary: We find that the normalization of extracted video features can improve the final performance of video captioning. In this paper, we present a novel architecture which introduces a guidance module to encourage the encoder-decoder model to generate words related to the past and future words in a caption.
• Score: 19.84617164810336
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Video captioning has been a challenging and significant task that describes the content of a video clip in a single sentence. The model of video captioning is usually an encoder-decoder. We find that the normalization of extracted video features can improve the final performance of video captioning. Encoder-decoder model is usually trained using teacher-enforced strategies to make the prediction probability of each word close to a 0-1 distribution and ignore other words. In this paper, we present a novel architecture which introduces a guidance module to encourage the encoder-decoder model to generate words related to the past and future words in a caption. Based on the normalization and guidance module, guidance module net (GMNet) is built. Experimental results on commonly used dataset MSVD show that proposed GMNet can improve the performance of the encoder-decoder model on video captioning tasks.

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