Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/116151
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Type: | Conference paper |
Title: | Goal-oriented visual question generation via intermediate rewards |
Author: | Zhang, J. Wu, Q. Shen, C. Zhang, J. Lu, J. van den Hengel, A. |
Citation: | Lecture Notes in Artificial Intelligence, 2018 / Ferrari, V., Hebert, M., Sminchisescu, C., Weiss, Y. (ed./s), vol.Lecture Notes in Computer Science; vol. 11209, pp.189-204 |
Publisher: | Springer |
Issue Date: | 2018 |
Series/Report no.: | Lecture Notes in Computer Science |
ISBN: | 9783030012274 |
ISSN: | 0302-9743 1611-3349 |
Conference Name: | 15th European Conference on Computer Vision (ECCV 2018) (8 Sep 2018 - 14 Sep 2018 : Munich) |
Editor: | Ferrari, V. Hebert, M. Sminchisescu, C. Weiss, Y. |
Statement of Responsibility: | Junjie Zhang, Qi Wu, Chunhua Shen, Jian Zhang, Jianfeng Lu and Anton van den Hengel |
Abstract: | Despite significant progress in a variety of vision-and-language problems, developing a method capable of asking intelligent, goal-oriented questions about images is proven to be an inscrutable challenge. Towards this end, we propose a Deep Reinforcement Learning framework based on three new intermediate rewards, namely goal-achieved, progressive and informativeness that encourage the generation of succinct questions, which in turn uncover valuable information towards the overall goal. By directly optimizing for questions that work quickly towards fulfilling the overall goal, we avoid the tendency of existing methods to generate long series of inane queries that add little value. We evaluate our model on the GuessWhat?! dataset and show that the resulting questions can help a standard ‘Guesser’ identify a specific object in an image at a much higher success rate. |
Keywords: | Goal-oriented VQG intermediate rewards |
Rights: | © Springer Nature Switzerland AG 2018 |
DOI: | 10.1007/978-3-030-01228-1_12 |
Published version: | http://dx.doi.org/10.1007/978-3-030-01228-1_12 |
Appears in Collections: | Aurora harvest 8 Australian Institute for Machine Learning publications Computer Science publications |
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