Retraice

Retraice

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Retraice episodes

  • Re96: News of ChatGPT, Part 1

    An entry in the history books of the future.

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    Details: ChatGPT is what?; the price of some labor to zero; confidence; AOSE; asking it to do something useful; reading and learning about itself. Complete notes and video at: https://www.retraice.com/segments/re96

    Air date: Monday, 26th Dec. 2022, 11 : 00 PM Eastern/US.

    0:00:00 ChatGPT is what?;

    0:06:04 the price of some labor to zero;

    0:17:49 confidence;

    0:26:05 AOSE;

    0:26:25 asking it to do something useful;

    0:35:59 reading and learning about itself.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    49 min
  • Re94: The PriorityQueue Class, Part D (BEST-FIRST-SEARCH Part 13, AIMA4e pp. 73–74)

    Making BFS and PriorityQueue chatty to increase our confidence in their output.

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    Details: printing messages to reveal the workings of BFS and PriorityQueue; transparency increases confidence. Complete notes and video at: https://www.retraice.com/segments/re94

    Air date: Sunday, 25th Dec. 2022, 4 : 00 PM Eastern/US.

    0:00:00 printing messages to reveal the workings of BFS and PriorityQueue;

    0:10:16 transparency increases confidence.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    25 min
  • Re93: The PriorityQueue Class, Part C (BEST-FIRST-SEARCH Part 12, AIMA4e pp. 73–74)

    Examining Nodes and their handling by PriorityQueue.

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    Details: changing f and iterating a Node; discovering the Node repr method. Complete notes and video at: https://www.retraice.com/segments/re93

    Air date: Saturday, 24th Dec. 2022, 4 : 00 PM Eastern/US.

    0:00:00 changing f and iterating a Node;

    0:12:28 discovering the Node repr method.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    32 min
  • Re92: The PriorityQueue Class, Part B (BEST-FIRST-SEARCH Part 11, AIMA4e pp. 73–74)

    From best_first_search to Node to PriorityQueue to frontier.

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    Details: stepping through BFS and PriorityQueue; frontier.items. Complete notes and video at: https://www.retraice.com/segments/re92

    Air date: Friday, 23rd Dec. 2022, 10 : 00 PM Eastern/US.

    0:00:00 stepping through BFS and PriorityQueue;

    0:15:12 frontier.items.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    35 min
  • Re91: The PriorityQueue Class, Part A (BEST-FIRST-SEARCH Part 10, AIMA4e pp. 73–74)

    Trying to make PriorityQueue work by fiddling with evaluation functions.

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    Details: getting best first search to run; a success of sorts. Complete notes and video at: https://www.retraice.com/segments/re91

    Air date: Thursday, 22nd Dec. 2022, 11 : 00 PM Eastern/US.

    0:00:00 getting best first search to run;

    0:13:27 a success of sorts.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    26 min
  • Re90: The Map Class (BEST-FIRST-SEARCH Part 9, AIMA4e pp. 73–74)

    How instantiations of Map work.

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    Details: a Map has locations, neighbors and distances; tmap's locations, neighbors and distances. Complete notes and video at: https://www.retraice.com/segments/re90

    Air date: Thursday, 22nd Dec. 2022, 10 : 00 PM Eastern/US.

    0:00:00 a Map has locations, neighbors and distances;

    0:12:39 tmap's locations, neighbors and distances.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    30 min
  • Re89: The multimap Function, Part C (BEST-FIRST-SEARCH Part 8, AIMA4e pp. 73–74)

    How multimap works.

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    Details: various prefatory remarks; multimap creates a dictionary of actions. Complete notes and video at: https://www.retraice.com/segments/re89

    Air date: Wednesday, 21st Dec. 2022, 10 : 00 PM Eastern/US.

    0:00:00 various prefatory remarks;

    0:03:53 multimap creates a dictionary of actions.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    46 min
  • Re88: The multimap Function, Part B (BEST-FIRST-SEARCH Part 7, AIMA4e pp. 73–74)

    Finishing what we started with multimap.

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    Details: stepping through multimap; demonstrating the Map-multimap side-effects. Complete notes and video at: https://www.retraice.com/segments/re88

    Air date: Tuesday, 20th Dec. 2022, 10 : 00 PM Eastern/US.

    0:00:00 stepping through multimap;

    0:22:35 demonstrating the Map-multimap side-effects.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    41 min
  • Re87: The multimap Function, Part A (BEST-FIRST-SEARCH Part 6, AIMA4e pp. 73–74)

    Unpacking the code that gets us the neighbors of our current state which are the actions available in the Romania problem.

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    Details: Map and multimap; the side effects of multimap via Map on tlinks. Complete notes and video at: https://www.retraice.com/segments/re87

    Air date: Monday, 19th Dec. 2022, 10 : 00 PM Eastern/US.

    0:00:00 Map and multimap;

    0:49:50 the side effects of multimap via Map on tlinks.

    Copyright: 2022 Retraice, Inc. https://retraice.com

    1 hr 17 min

About Retraice

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Retraice is about what's going on out there. Our point of departure is the concept of intelligence—natural, artificial, and strategic. Subscribe at https://paid.retraice.com for access to all segments.