In conventional information systems, the majority of text information retrieval and discovery methods are based on using specific sets of pre-defined document metadata, e.g. keywords or indexes of terms characterizing the texts content.
Given a set of keywords, retrieve all MBPs that contain all of the keywords (this is the logical AND operation). .
In an SDS, it is often beneficial to partition the vocabulary into a set of keywords K and a set of non-keywords Q.
Every set of keywords generates a list of candidate questions, and all these candidates are concatenated.
The next step starts with defining the weights for the set of keywords that passed filtering.
Given a set of keywords, retrieve all MBPs that contain at least one of these keywords (this is the logical OR operation). 3.
The keywords appearing in the attribute values comprise the set of keywords associated with the node.
In addition, a set of keywords frequently used in arthritis-related literature was added to the default keyword list.
A high z-score indicates a relationship between the clustering and the set of keywords: elements (enzymes) clustering together tend to have the same keywords, and vice versa.
