Name
Abstract | ||
|---|---|---|
Automatically describing video content with natural language is a fundamental challenging that has received increasing attention. However, existing techniques restrict the model learning on the pairs of each video and its own sentences, and thus fail to capture more holistically semantic relationships among all sentences. In this paper, we propose to model relative relationships of different video-sentence pairs and present a novel framework, named Long Short-Term Memory with Listwise Supervision (LSTM-LS), for video captioning. Given each video in training data, we obtain a ranking list of sentences w.r.t. a given sentence associated with the video using nearest-neighbor search. The ranking information is represented by a set of rank triplets that can be used to assess the quality of ranking list. The video captioning problem is then solved by learning LSTM model for sentence generation, through maximizing the ranking quality over all the sentences in the list. The experiments on MSVD dataset show that our proposed LSTM-LS produces better performance than the state of the art in generating natural sentences: 51.1% and 32.6% in terms of BLEU@4 and METEOR, respectively. Superior performances are also reported on the movie description M-VAD dataset. |
Year | Venue | Field |
|---|---|---|
2017 | THIRTY-FIRST AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE | Closed captioning,Computer science,Artificial intelligence,Multimedia,Machine learning |
DocType | Citations | PageRank |
Conference | 3 | 0.38 |
References | Authors | |
0 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yuan Liu | 1 | 215 | 11.43 |
| Xue Li | 2 | 2196 | 186.96 |
| Shi Zhongchao | 3 | 46 | 8.98 |