Decision trees are used mainly in the business world to help strategize many business investments and planning. It would include things such as possible outcomes, costs, etc.
could u send me the answers for the merits of the decision tables
In a basic decision tree, a leaf node represents a final output or decision based on the input data, while a decision node splits the data based on specific criteria. A node that does not make decisions or lead to further splits, such as an unconnected or isolated point without any branches, is NOT considered a valid node in this format. Essentially, any structure that does not contribute to the decision-making process or data segmentation is not part of a basic decision tree.
SimpleStructuredReduces ambignitycondition and decision relation is clearused for control, testing and planninguseful technique with many application.
The decision tree is a classification model, applied to existing data. If you apply it to new data, for which the class is unknown, you also get a prediction of the class. The assumption is that the new data comes from the similar distribution as the data you used to build your decision tree. In many cases this is a correct assumption and that is why you can use the decision tree for building a predictive model.
An internal node in a tree data structure is any node that has at least one child, distinguishing it from leaf nodes, which do not have any children. Internal nodes play a crucial role in connecting different branches of the tree and are essential for the tree's hierarchical organization. They typically represent decision points or intermediary steps in various algorithms, such as those used in binary trees, search trees, and heaps.
what is a decision tree???
could u send me the answers for the merits of the decision tables
Decision trees help managers visualize how their choices will play out within the organization. Using a decision tree, management can assess multiple options at once.
Advantages of decision tree analysis: Easy to interpret, Possible scenarios can be easily added, Value of different scenarios can be determined.
The minimum depth of a leaf in a decision tree is typically 0, meaning that a leaf node can be at the same level as its parent node.
hierarchy
The OR Procedure
The Good Wife - 2009 The Decision Tree 5-10 is rated/received certificates of: USA:TV-14
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A decision tree will help a manager decide which direction that he will moe the business in. e.g. if a business is looking to expand than they would be able to use a decision tree in order to come to a decision in terms of which direction they will expand in. It looks at the different expansion ideas and looks at the possible outcomes for these. It will however only show financial factors affecting the outcome as it analysis solely financial factors.
The purpose of a decision tree is to find a strategy that will obtain the desired goal. It uses several things like costs, outcomes and consequences to reach the best possible result.