What I want to do is take unstructured text as found in a book whether fiction ornon-fiction and get a visual that shows topics, clusters passages/sentences according to topic, and relates them semantically.
I have two purposes for this. First, as a writer, to compile notes written over almost two decades so that I can find everything I've written related to a topic of interest. Second, as a reader, to map books and quickly find passages related to a topic of interest.
Can RM do this? Or am I barking up the wrong tree investigatint text analysis tools? Maybe there's a simpler type of software to do this?