![]() ![]() The other way is to calculate the geometric mean of the elements on the respective row divided by a normalization term so that the components of the priority vector eventually add up to 1. One way is to obtain the Perron-Frobenius eigenvector, or simply the normalized eigenvector of the matrix. There are a few ways in which you can calculate this priority vector. This vector encodes the information present in the matrix and is called the priority vector. Once you create the assessment matrix, the next step is to convert it into vector. You can immediately see that the assessment matrix is symmetric, making computation easier. Here, the wi and wj are the weights or intensities of importance from the previous table. The connections between each node implies their consideration in the assessment. If you are familiar with graph theory, then you can imagine this to be a directed acyclic graph. Step 4: Build the Hierarchy from Steps 1 to 3.These can involve sub-levels of criteria and is totally dependent on the amount of scrutiny you want, especially when the options are very similar to each other. Step 3: List out the different criteria by which you assess the above alternatives. ![]()
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