Easy computation of all duplicates?
See original GitHub issueThanks for this library!
One question: Is there an easy way to get all pairs from a LSH? In other words, instead of a query for a single minhash, I need all pairs of records inside a same bucket.
I tried to dive into the code, but I didn’t understand very well how hashranges/hashtables work.
What I need is similar to candidate_duplicates
of this other implementation: https://mattilyra.github.io/2017/05/23/document-deduplication-with-lsh.html
Issue Analytics
- State:
- Created 5 years ago
- Comments:14 (7 by maintainers)
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Top GitHub Comments
@sameertikoo that’s called the transitivity problem on Record Linkage. Check those slides, page 32. Quick solution is to make the pairs a graph and compute the connected components. Use networkx for that (or networkit if your graph has millions of edges). For an introduction on Record Linkage and the Transitivity problem, I have a talk on deduplication with Python.
@sameertikoo the expert has spoken