What's the difference between prim and dijkstra's algorithm?

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Difference between Prim and Dijkstra graph algorithm

I'm reading graph algorithms from Cormen book. Below is pseudocode from that book Prim algorithm for MST MST-PRIM (G, w, r) for each u in G.V u.key = infinity u.p = NIL r.key = 0 Q = G.V while Q neq null u = EXTRACT-MIN(Q) for each v in G.Adj[u] if (v in Q) and (w(u,v) < v.key) v.p = u v.key = w(u,v) Dijkstra algorithm to find single source shortest path. INITIALIZE-SINGLE-SOURCE (G,s) for each vertex v in G.V v.d = infinity v.par = NIL s.d = 0 DIJKSTRA (G, w, s) INITIALIZE-SINGLE-SOURCE...

Answer:

The algorithms called Prim and Dijkstra solve different problems in the first place. 'Prim' finds a...

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Other solutions

Answer:

Both Prim's and Dijkstra's algorithm are manipulating with graphs but they have different roles. Dijkstra...

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What is the difference between a polynomial and a pseudo-polynomial algorithm?

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Answer:

If [math]\Pi[/math] is a problem, and [math]I[/math] is an instance of the problem, then a polynomial...

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Answer:

Dijkstra's algorithm is almost identical to that of Prim's. The algorithm begins at a specific vertex...

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Answer:

When to use each of these algorithms? Answer: Use Prim's algorithm when you have a graph with lots of...

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Whats the difference between the Lexus is 250 and the is 350? Also, whats the difference with the is-f?

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Answer:

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What is the difference between machine learning model and ML algorithm?

I have often come across texts/lectures where it is used interchangeably. But at some places, usually in the introductory lectures, it says that the learning algorithm gives the model as its output. So when we say, for example, linear regression model...

Answer:

I think the first Lecture of the MOOC Learning from Data clarifies this. See Learning From Data MOOC...

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