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Correct errors in min_hash filter documentation
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Related to #39671
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mayya-sharipova committed Mar 8, 2019
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Expand Up @@ -30,7 +30,7 @@ occurring in a document is low. At the same time, as
internally each shingle is hashed into to 128-bit hash, you should choose
`k` small enough so that all possible
different k-words shingles can be hashed to 128-bit hash with
minimal collision. 5-word shingles typically work well.
minimal collision.

* choosing the right settings for `hash_count`, `bucket_count` and
`hash_set_size` needs some experimentation.
Expand All @@ -39,7 +39,7 @@ minimal collision. 5-word shingles typically work well.
will provide a higher guarantee that different tokens are
indexed to different buckets.
** to improve the recall,
you should increase `hash_token` parameter. For example,
you should increase `hash_count` parameter. For example,
setting `hash_count=2`, will make each token to be hashed in
two different ways, thus increasing the number of potential
candidates for search.
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