<ul data-eligibleForWebStory="true">AI models function as decision-making tools in AI systems, each with unique strengths and applications.Common AI models include linear regression, used for numerical predictions like house prices.Logistic regression is for classification tasks, such as spam detection or loan approval.Decision trees operate as flowcharts to make decisions based on yes/no questions.Random forests consist of multiple decision trees working together, each contributing to a final decision.Support Vector Machines draw boundaries between data categories, useful for tasks like image classification.K-Nearest Neighbors algorithm makes decisions based on proximity to other data points.Naive Bayes relies on probability and assumes independence of features to classify items like emails.K-Means Clustering is an unsupervised model that groups similar data points into clusters.Neural Networks are inspired by the human brain and are used in advanced AI applications like image recognition.Reinforcement learning models learn through trial and error, receiving rewards or penalties based on their actions.