Questions tagged [inference]

Inference is the act or process of deriving logical conclusions from premises known or assumed to be true. The conclusion drawn is also called an idiomatic. The laws of valid inference are studied in the field of logic.

Inference is the act or process of deriving logical conclusions from premises known or assumed to be true. The conclusion drawn is also called an idiomatic. The laws of valid inference are studied in the field of logic.

Or inference can be defined in another way. Inference is the non-logical, but rational, means, through observation of patterns of facts, to indirectly see new meanings and contexts for understanding. Of particular use to this application of inference are anomalies and symbols. Inference, in this sense, does not draw conclusions but opens new paths for inquiry. In this definition of inference, there are two types of inference: inductive inference and deductive inference. Unlike the definition of inference in the first paragraph above, meaning of word meanings are not tested but meaningful relationships are articulated.

Human inference (i.e. how humans draw conclusions) is traditionally studied within the field of cognitive psychology; researchers develop automated inference systems to emulate human inference. Statistical inference allows for inference from quantitative data.

Source:http://en.wikipedia.org/wiki/Inference

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generic adder "inference architecture": simulation error

So, I have to create a generic N-bit adder with carry in and carry out. I have made two fully working architectures so far, one using the generate function and one using the rtl description as follows: entity: library ieee; use…
Nailtha
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Inference in protége

I'm building an ontology to find peoples' skills. I want to infer that when a person A passed a course B and course B provides skill C, then person A has skill C. Is there a way to do this in Protégé?
kapz
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Grammar inference: How can the algorithm Alignment Based Learning help us infering a grammar

I'm a beginner in the grammar inference domain. During my research about it, I found an implementation called Alignment Based Learning (ABL). I have understood what is being done in this implementation (Alignment -> Clustering -> selection) but i…
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Database for rule-based future inference

I have: a database of simple events concerning a group of animals, for example: an animal is born, an animal gets some medicines prescribed, an animal is inseminated, an animal gives birth a set of rules for predicting future events: an animal dies…
tomasz
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How to get subset of properties of individual from inferred class

In the following example the classes enter code here :Class3 and :Class4 are inferred by OWL reasoner (e.g. Pellet) as types of the individual :Ind1: @prefix : . @prefix owl:…
igor.br
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Object type inference in Scala while implementing traits

I'm working on a little generic tool, in which I need to have something like this: An Operator trait, which will provide tools for operating elements A Publisher trait, responsible for publishing a result represented by a Set() in the following…
Maximiliano Felice
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Modeling a sum of 2 or more individuals in Protege

I'm trying to use Protegé to solve the following mathematical riddle: Find a SIX digit number in which the FIRST digit is ONE more than the THIRD, the SECOND digit is ONE less than the FOURTH, the FIFTH digit is ONE less than the THIRD, and the…
Kristian
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Efficient storage and use of large sets of graphs in Python w/ networkX, the aim being inference across the graphs?

The goal is as follows: I have the set of nodes, size N, for which I would like to generate (as an iterable) a set of all possible directed graphs (presumably using networkx.DiGraph() and numpy.arange(0,N))(edit: to clarify — this is a very large…
mpacer
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Why Int, Double and Nothing 's common super type is AnyVal

scala> def b(x:Int) = { x match { case 1 => 1; case 2 => 3.5; case k => throw new Exception("Nothing")}} b: (x: Int)AnyVal scala> def c(x: Int) = if (x == 1) 1 else if (x == 2) 3.5 else throw new Exception("Nothing") c: (x: Int)Double This is what…
davidyoulanda
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How can I distinguish an axiom from an inferred statement in a Jena RDFS-INF model?

When I create a RDFS_MEM_RDFS_INF model in Jena and read some RDFS-File, a number of statements, that were not explicitly stated in the file are added. E.g. if we have a triple a p b and p is a rdfs:subPropertyOf q, than a q b is also in the…
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Inference not working

I'm relatively new to Drools. I have those rules : import models.Demarche; declare IsMarque demarche : Demarche end rule "Add type Marque taxe" salience 2 no-loop true lock-on-active true when $d : Demarche( typeDemarche == "Marque" ) then …
Lempkin
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add RDFS inference rules support in endpoint SPARQL

I have create an endpoint SPAQL on OpenLink Virtuoso. All work well, but i have to access on the data in a Container, in particular a rdf:Seq. I have a Seq like this:
madbitbot
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Jena GenericRuleReasoner

What happens if we put a variable in the head of a GenericRuleReasoner, which does not appear in the body of the rule? For instance if we have the following rule : rule1: (?x rdf:type :Person) -> (?y :father ?x) The rule says that every person has…
riad
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Groovy each method returning incorrect results

In a bit of Groovy code I had written the line def intCurrentArray = currentVersion.tokenize('.').each({x -> Integer.parseInt(x)}) which parses a string formatted like a version number XX.XX.XX.XX and converts the resulting list of strings to a…
zcleghern
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OWL reasonnement, how to infer relative to two different classes?

i am working about inferences. I am using Jena OWL reasoner. I have two kind of idividuals, Servers and Applications. Servers can host Applications, the object property responsible to make the link is "data:heberge". I would locate the applications…