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02 Jun Framing Formal Logic

Fuzzy Brain

Formal Logic Formal logic often uses set theory. Set theory uses existential (an assertion that something applies to some members of a set) and universal (a statement that applies to all members in a set) quantifiers. Despite the utility and noncommittal correctness of existential quantifiers, set operations using existential quantifiers are weaker then those using universal quantifiers. The […]

28 May Data and Modeling

ERD - Entity Relationship Diagram

Data modeling is essential in the early stages of any information system design. By moving toward a data-centered model, we can make our data, and our system, smarter. There are many data-modeling techniques, but we will focus on two for now: Entity Relationship Diagramming (ERD), and Object Role Modeling or object relational modeling (ORM). Entity […]

26 May AI Domains and Approaches

Grouping, Classifying and Categorizing How do you solve big technical problems? Rather than selecting or inventing an approach and then attempting to apply it to a problem to see how well it works, let’s analyze the problem and see if we can find or invent a solution that matches the problem space, and see if […]

20 May Cybernetic Modeling for Smarty-Pants

Model Railroad

Introduction Model railroads come in several scales: O, HO and N gauge enable hobbyists to model real-world objects in miniature using successively smaller standards. In N gauge it is possible to build an entire city in the basement. A good model photographed with still or motion pictures may be so realistic that viewers believe they are looking […]

08 May Three-Dimensional Model of Language

Syntax Morphology Tense

Topographical maps of concepts in a text provide useful views of language. Fortuna et al in Semantic Knowledge Management (pp. 155-169) describe how three-dimensional topic maps can both give meaningful insights into clusters of related content, such as news stories or published papers. I have frequently stressed the importance of concept associations in the brain, in cognitive […]

07 May Pairs of Language Strata

Domain Concept Symbol Idea

The Paired Model By pairing language strata, we attempt to find or describe symmetrical structures in language, thus helping clarify one of the most abstract phenomena known to man: verbal communication. This pairing of characteristics is also useful in decomposing the problem into smaller chunks to make it easier for computers to deal with. A note […]

06 May Impulse Waves in Layers

Waves

Layered Model Just as the brain has areas with three to six distinct layers, a typical artificial neural systems (ANS) also has several layers. The example at right shows a network with three layers that illustrate a neural network‘s distributed architecture. The uniform circles connected by lines are symbolic of the state of an ANS at […]

05 May Learning from Errors

Error

If at first you don’t succeed, try – try again. Humans are pretty good at learning from our mistakes. In fact, some suggest that whatever doesn’t kill you makes you stronger. Today I’d like to riff on that theme a bit, and talk about ways in which machines can implement learning from errors. Error Minimization […]

05 May A Slice of Language

A Different Approach The previous section explained why we need the ground-up formulation of a new grammar for Natural Language (NL) understanding: none of the existing ones can accommodate the high demands of modern technology and approximate the paradigm of artificial intelligence as a model for human linguistic competence and performance across all linguistic phenomena. In […]

26 Apr Continuity of Learning

Language in Head

Production and Comprehension We know that comprehension and language production occur in different areas of the brain and occupy opposite ends of the continuum in the communicative model. The relative independence of the production and comprehension centers suggests one of three possibilities: Syntactic and lexical data are replicated in both the production and comprehension centers of […]