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Differences in Delite and AMPL Solutions: Analyzing Cost Variances in Lecture 12.1

This lecture explores the discrepancies between solution outputs of Delite and AMPL based on the data from RunL12.txt and dataL12.txt. The Delite solutions consistently achieve a cost of 1164, highlighting specific path configurations and costs among nodes N1, N2, N4, N5, N3, and N6. In contrast, the AMPL solution yields a higher cost of 1485, emphasizing path limitations of two hops. This analysis delves into optimization results, algorithm behaviors, and provides insights into the solutions' efficiency in a network context.

myles-evans
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Differences in Delite and AMPL Solutions: Analyzing Cost Variances in Lecture 12.1

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  1. Lecture 12.1 Why different answers with Delite and AMPL on RunL12.txt and dataL12.txt?

  2. Delite Solution With Cost = 1164 N1 N4 N2 N5 N3 N6

  3. Delite Solution With Cost = 1164 N1 N4 4800 N2 4840 960 50.4% N5 2920 1960 N3 N6

  4. Delite Solution With Cost = 1164 Arc Cost N2-N1 224 N2-N5 100 N4-N5 224 N5-N6 316 N3-N6 300 --------------------- 1164 N1 4840 N4 50.4% N2 3880 960 N5 1960 N3 N6 1000

  5. AMPL Solution With Cost = 1485 N1 N4 N2 There are no paths with more than 2 hops. N5 N3 N6

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