TF-IDF

This has a working version of TF-IDF implementation, which was explained in my final work assignment named: "Elaboração de um Dataset Grande para o problema da Busca por Solfejo". However, the LSH implementation for songs is still NOT working.

Failed implementation of Query by Humming Search

We tried to implement a query-by-humming system using LSH permutation-based. Unfortunatelly, this is NOT working properly. We can't find any songs by its query. However, if you search the song itself in the database, it works.

LSH-permutation-based for Texts

This is a working version of an LSH-permutation-based for texts.