Vector measureIn mathematics, a vector measure is a function defined on a family of sets and taking vector values satisfying certain properties. It is a generalization of the concept of finite measure, which takes nonnegative real values only.
Métrique (logiciel)Une métrique logicielle est une compilation de mesures issues des propriétés techniques ou fonctionnelles d'un logiciel. Il est possible de classer les métriques logicielles en trois catégories : Maintenance applicative Qualité applicative Respect des processus de développement Elles peuvent être simples ou plus complexes. Elles se composent toujours de mesures dites « de base », par exemple le nombre de lignes de code, la complexité cyclomatique, le nombre de commentaires.
Criterion validityIn psychometrics, criterion validity, or criterion-related validity, is the extent to which an operationalization of a construct, such as a test, relates to, or predicts, a theoretical representation of the construct—the criterion. Criterion validity is often divided into concurrent and predictive validity based on the timing of measurement for the "predictor" and outcome. Concurrent validity refers to a comparison between the measure in question and an outcome assessed at the same time.
FiligraneUn filigrane (du latin filum, fil, et granum, grain) est, en orfèvrerie, un ouvrage fait de fils de métal précieux ou de verre, entrelacés et soudés. Dans l'industrie papetière, un filigrane est un dessin qui apparaît sur certains papiers quand on les regarde par transparence. Ce sont de minces fils de métal, en or ou en argent, torsadés ou pas, soudés sur une plaque de métal ou entre eux et laissant des jours, des espaces vides. Le filigrane produit donc un effet de « broderie ».
Content validityIn psychometrics, content validity (also known as logical validity) refers to the extent to which a measure represents all facets of a given construct. For example, a depression scale may lack content validity if it only assesses the affective dimension of depression but fails to take into account the behavioral dimension. An element of subjectivity exists in relation to determining content validity, which requires a degree of agreement about what a particular personality trait such as extraversion represents.
Digital sculptingDigital sculpting, also known as sculpt modeling or 3D sculpting, is the use of software that offers tools to push, pull, smooth, grab, pinch or otherwise manipulate a digital object as if it were made of a real-life substance such as clay. The geometry used in digital sculpting programs to represent the model can vary; each offers different benefits and limitations. The majority of digital sculpting tools on the market use mesh-based geometry, in which an object is represented by an interconnected surface mesh of polygons that can be pushed and pulled around.
