VTU CBCS Notes

Dimensionality reduction in Machine Learning

The complexity of any classification or regression algorithm depends on the number of inputs to the model. This determines the time and space complexity and the necessary number of training examples to train such a classification or regression algorithm. In this article, we discuss what is dimensionality reduction, how dimensionality reduction is implemented, and the …

Approaches to Artificial Intelligence

Approaches to Artificial Intelligence Turing Test and Rational Agent Approaches According to latest research, definitions of artificial intelligence vary along main dimensions thought processes and reasoning, and behavior. Thus views of Al fall into four categories Thinking Humanly (The Cognitive approach) Acting Humanly (The Turing Test approach) Thinking Rationally (The Laws of Thought approach) Acting …

Artificial Intelligence Introduction

Introduction to Artificial Intelligence What is Artificial Intelligence (Al)? Artificial Intelligence (Al) is a branch of Science which deals in development of modern machines, which can find solutions to complex problems in human like fashion Artificial intelligence basically works on insulting human intelligence characteristics, and algorithms m a computer so that machine can behaves like …

KNN Solved Example Diabetic Patient

KNN Solved Example to predict Sugar of Diabetic Patient given BMI and Age Apply K nearest neighbor classifier to predict the diabetic patient with the given features BMI, Age. If the training examples are, BMI Age Sugar 33.6 50 1 26.6 30 O 23.4 40 O 43.1 67 O 35.3 23 1 35.9 67 1 …

Solution to 18CS71 AIML Model Question Paper

Solution to 18CS71 Artificial Intelligence and Machine Learning (AIML) Model Question Paper MODULE-1 1. a. Define Artificial Intelligence and list the task domains of Artificial Intelligence. (10 Marks) b. State and explain the algorithm for Best First Search Algorithm with an example.  (10 Marks) OR 2. a. A Water Jug Problem: You are given two …

2018 Scheme 7 Sem CSE Model Question Papers

Download 2018 Scheme 7 Sem CSE Model Question Papers Here you can download the model question papers of the 2018 Scheme 7th semester Computer Science and Engineering (CSE) VTU CBCS Notes. Branch: Computer Science and Engineering Scheme: 2018 CBCS Type of Material: Model Question Papers 2018 scheme VTU 7th semester VTU Notes Core Subjects of …

Entropy and Information Gain in Decision Tree Learning

Explain the concepts of Entropy and Information Gain in Decision Tree Learning. While constructing a decision tree, the very first question to be answered is, Which Attribute Is the Best Classifier? The central choice in the ID3 algorithm is selecting which attribute to test at each node in the tree. We would like to select …

Appropriate Problems For Decision Tree Learning

What are appropriate problems for Decision tree learning? Although a variety of decision tree learning methods have been developed with somewhat differing capabilities and requirements, decision tree learning is generally best suited to problems with the following characteristics: 1. Instances are represented by attribute-value pairs. “Instances are described by a fixed set of attributes (e.g., …

Decision Tree Representation in Machine Learning

What are decision tree and decision tree learning? Explain the representation of the decision tree with an example. Decision Trees is one of the most widely used Classification Algorithm Features of Decision Tree Learning Method for approximating discrete-valued functions (including boolean) Learned functions are represented as decision trees (or if-then-else rules) Expressive hypotheses space, including …

Perspectives and Issues in Machine Learning

Perspectives and Issues in Machine Learning Following are the list of issues in machine learning: 1. What algorithms exist for learning general target functions from specific training examples? In what settings will particular algorithms converge to the desired function, given sufficient training data? Which algorithms perform best for which types of problems and representations? 2. …