What is the fringe in the context of search algorithms?
Jul 6, 2019 · In English, the fringe is (also) defined as the outer, marginal, or extreme part of an area, group, or sphere of activity. In the context of AI search algorithms, the state (or search) …
A* and uniform-cost search are apparently incomplete
Nov 24, 2019 · You forgot to calculate and take into account the costs of the actual paths. You forgot to accumulate the cost of the edges for going forward and backward multiple times!
What are the differences between A* and greedy best-first search?
Aug 30, 2019 · However, A* needs to keep all nodes in memory while searching, not just the ones in the fringe, because A*, essentially, performs an "exhaustive search" (which is "informed", in …
What is the difference between tree search and graph search?
There is always a lot of confusion about this concept, because the naming is misleading, given that both tree and graph searches produce a tree (from which you can derive a path) while …
Why do we use a last-in-first-out queue in depth-first search?
Jun 2, 2020 · We use the LIFO queue, i.e. stack, for implementation of the depth-first search algorithm because depth-first search always expands the deepest node in the current frontier …
How does the uniform-cost search algorithm work?
Nov 10, 2019 · Uniform Cost Search is also called the Cheapest First Search. For an example and entire explanation you can directly go to this link: Udacity - Uniform Cost Search.
machine learning - What is a fully convolution network? - Artificial ...
Jun 12, 2020 · Fully convolution networks. A fully convolution network (FCN) is a neural network that only performs convolution (and subsampling or upsampling) operations.
comparison - When should I use Genetic Algorithms as opposed …
Oct 14, 2021 · The paper Comparison between genetic algorithms and particle swarm optimization (1998, by Eberhart and Shi) does not really answer the question of when to use …
What is the space complexity of breadth-first search?
Nov 9, 2020 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
How do I show that uniform-cost search is a special case of A*?
Nov 10, 2019 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …