stem/AI/Searching
andy 3606944190 vault backup: 2023-06-08 17:52:08
Affected files:
.obsidian/graph.json
.obsidian/workspace-mobile.json
.obsidian/workspace.json
Food/Meal Plan.md
Lab/Linux/Alpine.md
Lab/Linux/KDE.md
Lab/Scratch Domain.md
Lab/Windows/Active Directory.md
Languages/Spanish/README.md
Languages/Spanish/Spanish.md
Money/Accounts.md
Money/Monthly/23-04.md
Money/Monthly/23-05.md
Money/Monthly/23-06.md
Projects/Mixonomer.md
Projects/NoteCrawler.md
Projects/Projects.md
Projects/README.md
Projects/Selector.md
Projects/To Do App.md
Projects/img/selector-arch.png
STEM/AI/Classification/Supervised/SVM.md
STEM/AI/Neural Networks/CNN/FCN/Super-Resolution.md
STEM/AI/Neural Networks/CNN/GAN/GAN.md
STEM/AI/Neural Networks/CNN/GAN/cGAN.md
STEM/AI/Neural Networks/CNN/Interpretation.md
STEM/AI/Neural Networks/Deep Learning.md
STEM/AI/Neural Networks/MLP/MLP.md
STEM/AI/Neural Networks/Properties+Capabilities.md
STEM/AI/Neural Networks/RNN/Representation Learning.md
STEM/AI/Pattern Matching/Markov/Markov.md
STEM/AI/Searching/Informed.md
STEM/AI/Searching/README.md
STEM/AI/Searching/Searching.md
STEM/AI/Searching/Uninformed.md
STEM/CS/Languages/Javascript.md
STEM/CS/Languages/Python.md
STEM/CS/Languages/dotNet.md
STEM/CS/Resources.md
STEM/IOT/Cyber-Physical Systems.md
STEM/IOT/Networking/Networking.md
STEM/IOT/Networking/README.md
STEM/IOT/Software Services.md
STEM/img/cyberphysical-social-data.png
STEM/img/cyberphysical-system-types.png
STEM/img/cyberphysical-systems.png
STEM/img/depth-first-cons.png
STEM/img/depth-first.png
STEM/img/iot-mesh-network.png
STEM/img/iot-network-radar.png
STEM/img/iot-network-types 1.png
STEM/img/iot-network-types.png
STEM/img/markov-start-end-matrix.png
STEM/img/markov-start-end-probs.png
STEM/img/markov-start-end.png
STEM/img/markov-state-duration.png
STEM/img/markov-state.png
STEM/img/markov-weather.png
STEM/img/search-bidirectional.png
STEM/img/search-breadth-first.png
STEM/img/search-lim-goal.png
STEM/img/search-lim1.png
STEM/img/search-lim2.png
STEM/img/search-lim3-2.png
STEM/img/search-lim3.png
STEM/img/search-lim4.png
STEM/img/searching-graph-tree.png
STEM/img/searching-graph.png
Work/Freelancing.md
2023-06-08 17:52:09 +01:00
..
Informed.md vault backup: 2023-06-08 17:52:08 2023-06-08 17:52:09 +01:00
README.md vault backup: 2023-06-08 17:52:08 2023-06-08 17:52:09 +01:00
Searching.md vault backup: 2023-06-08 17:52:08 2023-06-08 17:52:09 +01:00
Uninformed.md vault backup: 2023-06-08 17:52:08 2023-06-08 17:52:09 +01:00

Uninformed

  • Breadth First
  • Uniform Cost
  • Depth First
  • Depth Limited
  • Iterative Deepening
  • Bi-directional

Characteristics

  • Goal-led
  • No information on # steps
  • General purpose
    • Weak
    • Optimal
    • Exact

Informed

  • Best First
  • Greedy
  • Route Planning
  • A*

Characteristics

  • Knowledge used to limit # possibilities
  • Intelligent heuristic methods
  • May give sub-optimal / wrong results

Exhaustive

  • All possibilities

Evaluation

  • Completeness
    • Guaranteed to find a solution?
  • Time Complexity
    • How long?
  • Space Complexity
    • How much memory?
  • Optimality
    • Is solution the best solution?

Queuing

  • Search strategy dictates which nodes on frontier to expand in which order
  • Easiest to implement as a queue
  • Breadth first
    • New nodes to back of queue
  • Depth first
    • New nodes added to front of queue
      • Likely need to use recursion
  • Uniform cost
    • Nodes added to queue in order of lowest cost first

Abstraction

  • Remove superfluous information
  • Represent problem in state space
    • States reachable from initial state by actions is path