User:Silviolorusso/thematic2/classification
Classification
Aim: understanding classification systems, then analyzing them or applying them to contents in order to highlight features, create narratives, develop meaning.
Notes
library classification: generally hierarchical tree structure
Folksonomy: collaboratively creating and managing tags to annotate and categorize content
Tag Clouds
classes and categories
document classification:
- content based
- request based
Content-based image retrieval: is the application of computer vision techniques to the image retrieval problem, that is, the problem of searching for digital images in large databases.
query/answer
http://demo.imgseek.net/#similar-0 (demo search image)
Aby Warburg’s Mnemosyne-Atlas
“The Atlas, wrote Warburg, was ‘a ghost story for adults’: it invents a kind of phantomic science of the image, a ghost dance in which the most resonant gestures and expressions its creator had discovered in the course of his career return with a spooky insistence, suddenly cast into wholly new relationships….
Five laws of library science by S. R. Ranganathan in 1931:
- Books are for use.
- Every reader his [or her] book.
- Every book its reader.
- Save the time of the reader.
- The library is a growing organism.
In 2004, librarian Alireza Noruzi recommended applying Ranganathan's laws to the Web in his paper, "Application of Ranganathan's Laws to the Web":
- Web resources are for use.
- Every user has his or her web resource.
- Every web resource its user.
- Save the time of the user.
- The Web is a growing organism.[3]
Bookmarks