https://ask.ghassem.com/tag/entropy Powered by Question2Answer https://ask.ghassem.com/1008/how-to-create-a-decision-tree-using-the-id3-algorithm <p>NASA wants to be able to discriminate between Martians (M) and Humans (H) based on the<br> following characteristics: Green ∈{N, Y }, Legs ∈{2, 3}, Height ∈{S, T}, Smelly ∈{N, Y }.<br> Our available training data is as follows:</p> <p><a rel="nofollow" href="https://i.imgur.com/3bC391L.png">https://i.imgur.com/3bC391L.png</a></p> <p><strong>a)&nbsp;</strong>Greedily learn a decision tree using the ID3 algorithm and draw the tree.<br> <strong>b)&nbsp;</strong>Write the learned concept for Martian as a set of conjunctive rules (e.g., if (green=Y<br> and legs=2 and height=T and smelly=N), then Martian; else if ... then Martian; ...; else<br> Human).</p> Machine Learning https://ask.ghassem.com/1008/how-to-create-a-decision-tree-using-the-id3-algorithm Wed, 01 Dec 2021 11:26:02 +0000 https://ask.ghassem.com/787/calculate-entropy-stimulus-response-stimulus-response-matrix <p>Could you please calculate Hr&nbsp;and Hs in the following figure?</p> <p><a rel="nofollow" href="https://i.imgur.com/4LBJ70O.png">https://i.imgur.com/4LBJ70O.png</a></p> Human Computer Interaction https://ask.ghassem.com/787/calculate-entropy-stimulus-response-stimulus-response-matrix Mon, 27 Jan 2020 13:24:19 +0000