Operations Research 07A: Transportation Loop & Pivoting

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In this video, we'll talk about how to find a loop and how to use loop pivoting to find a better BFS from the initial BFS. Loop pivoting is an important step in the transportation simplex method. Understanding loop pivoting will help you understand how to solve the transportation problem.

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  1. Yong Wang
  2. linear programming
  3. LP
  4. transportation problem
  5. transportation tableau
  6. transportation simplex
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Hi Guys, please comment and let me know what you think about this Operations Research Open Course. Your feedback is really appreciated. If you enjoy the video, please subscribe and share. All my replies here are only related to the content in my own videos. I am afraid I won't be able to answer other questions. Thanks for your understanding.

YongWang
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Oh my god, professor. You saved my life even it's been 4 years already!!

ARandomName-xo
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Finally found out what a loop is! Thanks!

victorls
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Hey Mr. Wang, could you please tell me how you decide which cell is odd and which one is even ?

Is the entering variable cell 0, then subsequent cell 1, and 2 and so on ? Is this how you decide which cell gets even and which one gets odd ? Let me know. Thanks.

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