Likelihood function: Description of how observed data depends on the model parameters, θ. p(x|θ)
MLE: The estimator δ(x) = argmax p(x|θ) = argmax lnp(x|θ). gaussian log likelihood is and
Asymptotic distribution of MLE when n is large: , where
. E.g.1.gaussian
, e.g.2. Expontial
Bayesian:The forecast . Assume the prior distribution on μ is gaussian
where
when T→∞, mT = μ, & MAP is almost same as MLE(rely almost entirely on data, not prior). MAP estimator: the value θMAP @ which...
# list any 5 major application of computer graphics
-> 1.Entertainment and Media:::Used in movies, animation, video games, and visual effects to create realistic or fantastical scenes.
2.Computer-Aided Design (CAD):::Employed by architects, engineers, and designers to create precise technical drawings and 3D models of buildings, vehicles, and machinery.
3.Medical Imaging:::Helps visualize complex structures of the human body through techniques like MRI, CT scans, and 3D reconstructions.
4.Scientific
...Q1. Discuss the key features of modernist fiction. How do they differ from traditional narrative forms?
Modernist fiction, which emerged in the late 19th and early 20th centuries, marks a radical departure from the conventions of traditional narrative forms. It arose as a response to the disruptions of the modern world—such as industrialization, urbanization, war, and shifting philosophies—which challenged established beliefs and modes of representation. Traditional narratives, especially in
1. Different between raster and vector graphics method. what do you prefer
=>Raster: *//it Representation Pixels *//Resolution-dependent *//Larger (esp. high-res images) *//Blurs/pixelates on scaling *//JPG, PNG, BMP
=.>VectorG : *//Mathematical formulas (lines, curves) **//Resolution-independent *//Smaller *//Scales cleanly *//SVG, EPS
If working with photos or detailed images: Raster is better. If designing logos, icons, or anything that needs to scale (e.g., for both mobile and billboard)
//prime
int num, i, isPrime = 1;//after this print and scan num
if (num <= 1) {
isPrime = 0;
} else {
for (i = 2; i <= num / 2; i++) {
if (num % i == 0) {
isPrime = 0;
break; }}}
if (isPrime)
printf("%d is a prime number.\n", num);
else{print no prime}
Unit-1
What is Big Data
Data which are very large in size is called Big Data. Normally we work on data of size MB (WordDoc ,Excel) or maximum GB(Movies, Codes) but data in Peta bytes i.e. 10^15 byte size is called Big Data. It is stated that almost 90% of today's data has been generated in the past 3 years.
Sources of Big Data
These data come from many sources like
Social networking sites: Facebook, Google, LinkedIn all these sites generates huge amount of data on a day to day basis as they have...
SHORTS NOTES
An imposed policy is a directive or rule that is mandated by external forces such as the government, court, trade unions, or industry regulations. It is not created internally by the company but must be followed to ensure compliance with laws or industry standards.
🔹 Example: A policy on minimum wages or equal opportunity mandated by law.
This refers to training programs designed to prepare employees to work effectively in diverse cultural
...1 What is International Business?
Definition: Integration of goods, services, technology, capital, and knowledge across national borders
All commercial transactions that take place between two or more regions, countries and nations beyond their political boundaries.
Private and governmental, sales, investments, logistics, and transportation Private for profit Govt profit and political
Transaction of economic resources include
capital, skills, people etc
Types:
Exporting & Importing ,Licensing...
उत्तर: पारिभाषिक शब्दावली का अर्थ एवं स्वरूप
अर्थ:पारिभाषिक शब्दावली से तात्पर्य ऐसे शब्दों से है जिनका प्रयोग किसी विशेष विषय, क्षेत्र या विद्या में एक निश्चित और स्थिर अर्थ में किया जाता है।...