Automatic Differentiation
Automatic Differentiation (AD) is a set of techniques used to numerically evaluate the derivative of a function. It is a computational method that allows for the accurate and efficient evaluation of derivatives, even for complex functions with many variables. AD works by decomposing a function into a sequence of elementary operations, and then applying the chain rule of differentiation to compute the derivative of the function. There are two main approaches to AD: forward mode and reverse mode. In forward mode, the derivative is computed by propagating the derivative of each elementary operation through the computation graph. In reverse mode, the derivative is computed by propagating the derivative of the output of the function backwards through the computation graph. AD has many applications in machine learning, optimization, and scientific computing.
Your Previous Searches
Random Picks
- Predictive Analytics: Predictive analytics is the use of statistical algorithms, machine learning techniques, and data mining methods to analyze historical data and make predictions about future events or trends. It involves the application of advanced analytica ... Read More >>
- Race Conditions: In Data Science and Artificial Intelligence, a race condition occurs when two or more processes or threads access shared data and try to change it at the same time, resulting in unpredictable and erroneous behavior. This can happen when the ... Read More >>
- Programming Model: Programming Model refers to the style of programming that a developer uses to create software. It includes the set of rules, guidelines, and patterns that are used to design and implement software applications. A programming model can be th ... Read More >>
Top News
International student has visa revoked just days after getting new job, work per...
After graduating in Boston, an international student was hired as a quantitative analyst and even received his work permit days ago. Then, an email changed everything....
News Source: CBS News on 2025-04-19
Top admiral says China is outbuilding the US on warships at a shocking rate...
China's naval buildup is overshadowing the US as Chinese leader Xi Jinping pushes the military toward big modernization and combat readiness goals....
News Source: Business Insider on 2025-04-18
Demis Hassabis | Sunday on 60 Minutes...
Demis Hassabis, a pioneer in artificial intelligence, discusses his effort to develop artificial general intelligence (AGI) — a type of AI with the potential to match the versatility and creativity ...
News Source: CBS News on 2025-04-18
7 Goldman Sachs insiders explain how the bank's new AI sidekick is helping them ...
From analyst to partner, seven Goldman employees shared a look at how the bank's internal ChatGPT-like tool is making their jobs better and faster....
News Source: Business Insider on 2025-04-18
Viral AI-made art trends are making artists even more worried about their future...
From Studio Ghibli-inspired illustrations to doll “starter packs,” an explosion of AI-generated images in recent weeks has sparked a fresh wave of concern among artists....
News Source: NBC News on 2025-04-18