Image Label Wikification Collection (ILWC)

<p>Image Label Wikification Collection (ILWC) is a test collection for evaluating systems that link descriptional labels of images to Wikipedia pages as the labels&#39; entities. ILWC&nbsp; consists of&nbsp;450 images and a total of 2,280 user-assigned labels with manual correct annotations.&nbsp;</p> <p>This collection contains following files:</p> <ul> <li>image_URL.txt</li> <li>topics.txt</li> <li>rels.txt</li> <li>ImageCLEF_concepts.txt</li> </ul> <p>image_URL.txt is a list of image files and <a href="https://www.flickr.com">Flickr</a> URLs from which the files were downloaded.</p> <p>topics.txt is a topic file. First two letters of topic ID in the topic file correspond&nbsp;to the collection category of animal names. The correspondence is as follows:&nbsp;</p> <ol> <li>Albatross</li> <li>Bee</li> <li>Bison</li> <li>Boar</li> <li>Coyote</li> <li>Cricket</li> <li>Jaguar</li> <li>Kite</li> <li>Llama</li> <li>Mouse,</li> <li>Panther</li> <li>Quail,</li> <li>Stingray</li> <li>Tiger shark</li> <li>Whippet</li> </ol> <p>rels.txt is a list of correct Wikipedia pages for user-assigned image labels of the topics.</p> <p>ImageCLEF_concepts.txt is a list of the used concepts in&nbsp;<a href="https://www.imageclef.org/2014/annotation">ImageCLEF2014 Scalable Concept Image Annotation task</a> test collection for Image Label Wikification task.</p>