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Uncertainty in AI with Bayes
Rating: 4.6 out of 5(2 ratings)
455 students

Uncertainty in AI with Bayes

Bayes , Probability
Created byDrUsha G
Last updated 12/2024
English
English [Auto],

What you'll learn

  • Understanding Probabilistic Reasoning
  • Application of Bayes' Theorem
  • Working with Probabilistic Models
  • Inference Techniques

Course content

1 section10 lectures1h 38m total length
  • Introduction to Uncertainity14:05

    Explore how uncertainty arises in artificial intelligence and how probabilistic methods manage data, model, algorithmic, and environment uncertainties across domains like autonomous systems and healthcare.

  • Probabilistic Reasoning in AI9:03

    Explore probabilistic reasoning in AI, blending probability and logic to manage uncertainty from unreliable data and experiments. Learn Bayes rules and prior and posterior ideas for real-world outcomes.

  • Probabilistic Reasoning with Uncertainity8:23

    Explore probabilistic reasoning under uncertainty in AI, covering Bayes theorem, joint and conditional probabilities, Bayesian networks, Markov models, and approximate inference with applications in medicine, weather, robotics, and NLP.

  • Semantics of Bayseian Belief Networks8:09

    Explore how Bayesian belief networks address uncertainty with probabilistic graphical models, using directed acyclic graphs, causal and numerical components, and conditional probability tables for reasoning.

  • Bayseian Inference7:35

    Explore how Bayesian inference updates beliefs with new evidence via Bayes theorem, using prior, likelihood, and posterior, to handle uncertainty in medicine, robotics, and machine learning.

  • Bayseian Belief Networks11:05

    Explore Bayesian belief networks by examining joint probability distribution and conditional probability, using inference in a two-variable example of a customer buying bread and jam on a directed acyclic graph.

  • Bayesian Machine Learning11:13

    Learn how Bayesian machine learning updates models with new data using priors and posteriors to quantify uncertainty, and explore Gaussian processes, Bayesian neural networks, and probabilistic regression applications.

  • Naive Bayes Classifiers9:20

    Explains naive Bayes classifiers based on Bayes theorem and conditional independence, covering Gaussian, multinomial, and Bernoulli variants for text classification, spam filtering, and sentiment analysis.

  • Exact Inference in Bayesian Networks8:47

    Explore exact inference in Bayesian networks, using variable elimination, belief propagation, and junction trees to compute marginal and conditional probabilities in discrete and continuous settings.

  • Approximate Inference10:24

    Explore approximate inference for Bayesian networks, including sampling and variational methods like Monte Carlo, MCMC, and Gibbs sampling, and their scalability trade-offs.

Requirements

  • No basic knowledge Required

Description

Uncertainty plays a major role in various real-time applications of AI, such as medical diagnosis, automated car driving prediction, weather forecasting, etc. This course consists of the essential principles and techniques of uncertainty with artificial intelligence. Real-time uncertainty has significant obstacles such as noisy data, incomplete information, and the intrinsic randomness of real-world systems. This video lecture will describe the uncertainty in AI and probabilistic reasoning. Further, this course deals with probabilistic reasoning in AI techniques. Further, this course consists of probability theory techniques, which highlight the mathematical basics of reasoning in uncertain situations. The learners will understand Bayesian inference systems, Bayesian inference networks, conditional probability, joint probability, and Bayes theorem.

The proposed video lectures elaborate robust lecturing techniques that explain Bayesian networks in detail. After studying the course, the students will learn and build skills in uncertain situations and exact and approximate inference. in detail. This course produces precise inference methods with Gibbs sampling, variable inference, as well as Markov Chain Monte Carlo methods and belief propagation. These techniques balance accuracy and computational efficiency, rendering them vital for scalable AI applications. Furthermore, this course will provide the next stepping stone for understanding machine learning and deep learning concepts in detail.`


Who this course is for:

  • Beginners for Bayes Theorem