Hello, I try to use Lucene to make some experiments with the distribution of words in documents. Using the TermPositionVector, one can compute some statistics about word positions (mean, standard deviation, etc.).
It is possible to store such statistical values directly in the Lucene index? For example, I want to save the statistical values of each Term (X1, X2, ., Xn) by the index process, and get them later in query time. Term => <docNum, freq, <X1, X2, ... ,Xn> > Should I modify the classes: IndexWriter.java and IndexReader.java? Thank You pgaleas
