font is-same-as typeface.Įverything that has an is-property-of relation to another concept is regarded as a sensory property. is-same-as: this relation is called a synonymy, both related concepts are equals, e.g.
Two concepts linked in this way are psychologically related, e.g.
is-related-to: an associative relation. For example: dark is-property-of night, sharp is-property-of knife. The concept on the left tells something about how the word of the right looks, feels, sounds, smells, or is processed emotionally. is-property-of: shorthand for is-sensory-property-of. is-opposite-of: this relation is called an antonymy. It defines the parts of a whole, components, members, substances, e.g. is-part-of: this relation is called a meronym-holonym relation. It connects a specific concept to a larger class of similar concepts, e.g. This relation is called a hyponym-hypernym relation. The network supports six different relations: This will yield the sort of sensory, emotional, subjective knowledge we want in a visualization tool like NodeBox. Our purpose is not to recreate these - instead, in the Perception network we focus on the is-property-of relation which describes what something looks or feels like. There are lots of existing and well-known semantic networks (WordNet and Wikipedia to name two). The advantage of using these semantic rules is that they make sense to both people and machines. The application is built to work with the Safari and Firefox browsers.Ĭoncepts in the Perception network are connected to each other with semantic relations. Downloadĭependencies: Graph library (latest version)Īuthors: Tom De Smedt, Frederik De Bleser The library introduces some advanced programming concepts. 
Tony Veale and Yanfen Hao in their paper. It also contains a simile search technique as discussed by Dr. The library uses the functionality in the Graph library to find shortest paths and strong concepts in the network.
The module has two parts: an online application where you can add new rules to the network, and a NodeBox library to retrieve clusters of rules and analyze them. Concepts in a semantic network are connected to each other with semantic relations. The data is organized in a so-called semantic network (like WordNet). The purpose of the NodeBox Perception module is to incorporate commonsense knowledge into NodeBox of how things look, feel, smell and relate to other things.
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