Technical Interview Questions
AI system uses game theory for enhancement; it requires more than one participant which narrows the field quite a bit. The two fundamental roles are as follows: Participant design: Game theory is used to enhance the decision of a participant to get maximum utility. Mechanism design: Inverse game theory designs a game for a group … Read more
The uniform cost search performs sorting in increasing the cost of the path to a node. It expands the least cost node. It is identical to BFS if each iteration has the same cost. It investigates ways in the expanding order of cost. For an artificial intelligence interview question about the uniform cost search algorithm, … Read more
The repetitive search processes of level 1 and level 2 happen in this search. The search processes continue until the solution is found. Nodes are generated until a single goal node is created. Stack of nodes is saved. In the context of artificial intelligence, an iterative deepening depth-first search (IDDFS) algorithm is a combination of … Read more
In a bidirectional search algorithm, the search begins in forward from the beginning state and in reverse from the objective state. The searches meet to identify a common state. The initial state is linked with the objective state in a reverse way. Each search is done just up to half of the aggregate way. A … Read more
Depth-first search (DFS) is based on LIFO (last-in, first-out). A recursion is implemented with LIFO stack data structure. Thus, the nodes are in a different order than in BFS. The path is stored in each iteration from root to leaf nodes in a linear fashion with space requirement. A depth-first search (DFS) algorithm is a … Read more