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Home / Proceedings / Proceedings of the AAAI Conference on Artificial Intelligence, 29 / No.1: The Twenty-Ninth Conference on Artificial Intelligence

Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling

March 8, 2023

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Authors

Xian-Sheng Hua

Microsoft Research


Jin Li

Microsoft Research


DOI:

10.1609/aaai.v29i1.9186


Abstract:

With the advances in distributed computation, machine learn-ing and deep neural networks, we enter into an era that it is possible to build a real world image recognition system. There are three essential components to build a real-world image recognition system: 1) creating representative features, 2) de-signing powerful learning approaches, and 3) identifying massive training data. While extensive researches have been done on the first two aspects, much less attention has been paid on the third. In this paper, we present an end-to-end Web knowledge discovery system, Prajna. Starting from an arbi-trary set of entities as inputs, Prajna automatically crawls im-ages from multiple sources, identifies images that have relia-bly labeled, trains models and build a recognition system that is capable of recognizing any new images of the entity set. Due to the high cost of manual data labeling, leveraging the massive yet noisy data on the Internet is a natural idea, but the practical engineering aspect is highly challenging. Prajna fo-cuses on separating reliable training data from extensive noisy data, which is a key to the capability of extending an image recognition system to support arbitrary entities. In this paper, we will analyze the intrinsic characteristics of Internet image data, and find ways to mine accurate and informative infor-mation from those data to build a training set, which is then used to train image recognition models. Prajna is capable of automatically building an image recognition system for those entities as long as we can collect sufficient number of images of the entities on the Web.

Topics: AAAI

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HOW TO CITE:

Xian-Sheng Hua|| Jin Li Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling Proceedings of the AAAI Conference on Artificial Intelligence, 29 (2015) .

Xian-Sheng Hua|| Jin Li Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling AAAI 2015, .

Xian-Sheng Hua|| Jin Li (2015). Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling. Proceedings of the AAAI Conference on Artificial Intelligence, 29, .

Xian-Sheng Hua|| Jin Li. Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling. Proceedings of the AAAI Conference on Artificial Intelligence, 29 2015 p..

Xian-Sheng Hua|| Jin Li. 2015. Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling. "Proceedings of the AAAI Conference on Artificial Intelligence, 29". .

Xian-Sheng Hua|| Jin Li. (2015) "Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling", Proceedings of the AAAI Conference on Artificial Intelligence, 29, p.

Xian-Sheng Hua|| Jin Li, "Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling", AAAI, p., 2015.

Xian-Sheng Hua|| Jin Li. "Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling". Proceedings of the AAAI Conference on Artificial Intelligence, 29, 2015, p..

Xian-Sheng Hua|| Jin Li. "Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling". Proceedings of the AAAI Conference on Artificial Intelligence, 29, (2015): .

Xian-Sheng Hua|| Jin Li. Prajna: Towards Recognizing Whatever You Want from Images without Image Labeling. AAAI[Internet]. 2015[cited 2023]; .


ISSN: 2374-3468


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