Loading...
Please wait, while we are loading the content...
Similar Documents
A Bio-Inspired Integration Method for Object Semantic Representation
| Content Provider | Scilit |
|---|---|
| Author | Wei, Hui |
| Copyright Year | 2016 |
| Abstract | We have two motivations. Firstly, semantic gap is a tough problem puzzling almost all sub-fields of Artificial Intelligence. We think semantic gap is the conflict between the abstractness of high-level symbolic definition and the details, diversities of low-level stimulus. Secondly, in object recognition, a pre-defined prototype of object is crucial and indispensable for bi-directional perception processing. On the one hand this prototype was learned from perceptional experience, and on the other hand it should be able to guide future downward processing. Human can do this very well, so physiological mechanism is simulated here. We utilize a mechanism of classical and non-classical receptive field (nCRF) to design a hierarchical model and form a multi-layer prototype of an object. This also is a realistic definition of concept, and a representation of denoting semantic. We regard this model as the most fundamental infrastructure that can ground semantics. Here a AND-OR tree is constructed to record prototypes of a concept, in which either raw data at low-level or symbol at high-level is feasible, and explicit production rules are also available. For the sake of pixel processing, knowledge should be represented in a data form; for the sake of scene reasoning, knowledge should be represented in a symbolic form. The physiological mechanism happens to be the bridge that can join them together seamlessly. This provides a possibility for finding a solution to semantic gap problem, and prevents discontinuity in low-order structures. |
| Related Links | https://content.sciendo.com/downloadpdf/journals/jaiscr/6/3/article-p137.pdf http://www.degruyter.com/dg/viewarticle.fullcontentlink:pdfeventlink/$002fj$002fjaiscr.2016.6.issue-3$002fjaiscr-2016-0011$002fjaiscr-2016-0011.pdf/jaiscr-2016-0011.pdf?t:ac=j$002fjaiscr.2016.6.issue-3$002fjaiscr-2016-0011$002fjaiscr-2016-0011.xml |
| Ending Page | 154 |
| Page Count | 18 |
| Starting Page | 137 |
| e-ISSN | 20832567 |
| DOI | 10.1515/jaiscr-2016-0011 |
| Journal | Journal of Artificial Intelligence and Soft Computing Research |
| Issue Number | 3 |
| Volume Number | 6 |
| Language | English |
| Publisher | Walter de Gruyter GmbH |
| Publisher Date | 2016-06-10 |
| Access Restriction | Open |
| Subject Keyword | Journal of Artificial Intelligence and Soft Computing Research Artificial Intelligence Bio-inspired Method Object Representation Prototype Journal: Journal of Artificial Intelligence and Soft Computing Research, Vol- 6 |
| Content Type | Text |
| Resource Type | Article |
