I have two sets of clusters (Cluster_set_1 and Cluster_set_2) obtained by analysing two different sets of news paper articles.
A cluster includes word/word phrases as given in the examples below.
C1 in Cluster_set_1: Energy, Fuel, Oil, Mining C2 in Cluster_set_1: school, education, students, schools, million, read ... ... etc. C1 in Cluster_set_2: Gas, oil, pipeline C2 in Cluster_set_2: program, business, management,information, reports ... ... etc.
Now I want to find clusters in the two cluster sets that are similar/related by considering the word/word phrases in the cluster as given in the example below.
Example: Cluster of 'Energy, Fuel, Oil, Mining' in Cluster_set_1 is mostly similar/related to Cluster of 'Gas, oil, pipeline' in Cluster_set_2 Reason: Because they both includes word/word phrases related to Energy
Since, I am dealing with two separate sets of clusters, what would be a suitable approach that I can use to connect the clusters in the two different sets?