1- L’épistémologie et les SIC
Définition de l’épistémologie
L’épistémologie est la branche de la philosophie qui étudie les sciences, leurs
fondements, leurs méthodes et leurs conditions de validité.
•Épistémo → règles qui caractérisent un domaine scientifique
•Logie → science / discours rationnel
En SIC, on distingue :
•des règles générales (communes aux sciences humaines),
•des règles spécifiques propres aux SIC.
Les SIC partagent donc des normes académiques
*Human Development Index (HDI) is astatistical measure used to judge the overall development of a country, not only by income but also by health and education.HDI is based on three main indicators:
Health
Life Expectancy at Birth
Shows how long people live
Education
Mean Years of Schooling
Expected Years of Schooling
Standard of Living
Measured by Per Capita Income (GNI per capita)
HDI Value Range
HDI value lies between 0 and 1
| HDI Value | Level of Development |
|---|---|
| 0.800 – 1.000 | Very High Human |
La science économique est une science humaine et sociale qui étudie la production, les échanges, les décisions et la création de richesse au sein d’une société.
Elle analyse les interactions entre les agents économiques, fondées sur la communication, l’anticipation et la confiance.
Un agent économique est un acteur qui participe à l’activité économique par des décisions de production, de consommation ou de financement.
In computer vision, image representation is the method of converting a real-world scene into a digital format that a computer can understand and process. A digital image is represented as a two-dimensional function f(x,y)f(x,y)f(x,y), where xxx and yyy denote spatial coordinates and fff represents the intensity value at that location. In grayscale images, each pixel stores a single intensity value, whereas in
UNIT I (b): Transportation, Deposition & Lithification(Sedimentary Petrology – CC VI)1. Recap (Background concepts)Before understanding transportation and deposition, we must recall what happens before sediments move:-1.1 Sedimentary rocks-Formed by accumulation, deposition, and lithification of sediments.-Cover ~75% of Earth’s surface.-1.2 Weathering-Weathering is the breakdown of rocks in situ.(a) Physical weathering-Mechanical disintegration-No chemical change-Produces clastic sediments-
Schrödinger 2
Schrödinger arriva alla stessa conclusione di Heisenberg ma con uno strumento molto più complicato. Secondo lui gli elettroni non occupano delle orbite prestabilite intorno al nucleo, l’elettrone non può essere trattato con le leggi della fisica classica: non si può descrivere il moto di un atomo come quello di una macchina. Bisogna usare formule più difficili, con lui nasce la meccanica quantistica, cioè la fisica dell’atomo, con la quale si calcola la probabilita maggiore
...Definition: Region-based Convolutional Neural Network
Fast R-CNN is an object detection algorithm that improves R-CNN by using a single CNN and a multi-stage training architecture for faster and more accurate detection.
Fast R-CNN works in the following stages:
Input Image
– The whole image is given as input once.
Shared Convolutional Layers
– A single CNN extracts