Resources (downloads&links)
Datasets
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Flickr30Concepts |
| Details: Flickr30Concepts is real-world dataset, with images collected from Flickr by submitting 30 nonabstract concepts as queries and collecting the top 1,000 of the retrieved images for each. We utilize WordNet for stemming and filtering the raw tags, and obtain a much larger vocabulary containing 2,513 distinct words, which would be more challenging than most vocabularies ever used in experiments of previous related work. Flickr30Concepts is also publicly available for research. |
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| Reference:Zijia Lin, Guiguang Ding, Mingqing Hu, Jianmin Wang, Xiaojun Ye: Image Tag Completion via Image-Specific and Tag-Specific Linear Sparse Reconstructions. CVPR 2013: 1618-1625 (We would appreciate it if you cite the following paper when using the dataset.) | |
| The 30 non-abstract concepts are: aircraft, ball, beach, bike, bird, book, bridge, car,chair, child, clock, countryside, dog, door, fire, fish, flower, house, kite, lamp, mountain,mushroom, pen, rabbit, river, sky, sun, tower, train, tree. | |
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Douban Dataset |
| Details: H Wen,c Liu |
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Source Code
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Accelerated Manhattan Hashing via Bit-remapping (2015) |
| Details: Discription |
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Collective Matrix Factorization Hashing (2013) |
| Details: Discription |
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Recommendation algorithm |
| Details: Discription |
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Online Demos
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Model Transformation |
| Details: Discription |
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Tool for migration between RDB and NoSQL |
| Details: It is a tool for data and model migration between relational database and NoSQL system. It can extract data model from RDB. Data option and query option can be defined as tags in this model. And the tool can transform the tool into NoSQL model according these tags. Then migration scripts can be built. Finally, data can be migrated from RDB to NoSQL. |
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