Hi, In the past (lucene 4) I have tried to implement a simple Similarity to only count the number of occurrences (term frequencies) into the documents, ignoring norms, doc frequencies, boosts... It worked for some queries like term and wildcard queries, but not for others, like phrase and range queries. Phrase query scores were being squared, eg, a phrase query with 2 terms was returning score 4 and a phrase query with 3 terms was returning score 9, for a document with only one occurrence of the phrase.
Does someone have a working example or guideline for that implementation? Thank you, Luis
