tidy up

Author: Mark Needham

doc/asciidoc/one-hot-encoding.adoc

@@ -10,23 +10,6 @@ This section describes the One Hot Encoding function in the Neo4j Graph Algorith
 The One Hot Encoding function is used to convert categorical data into a numerical format that can be used by Machine Learning libraries.
 // end::introduction[]
 
-
-[[one-hot-encoding-context]]
-== History and explanation
-
-// tag::explanation[]
-
-// end::explanation[]
-
-
-[[one-hot-encoding-usecase]]
-== Use-cases - when to use One Hot Encoding
-
-// tag::use-case[]
-
-// end::use-case[]
-
-
 [[algorithms-one-hot-encoding-sample]]
 == One Hot Encoding sample
 

doc/asciidoc/similarity-jaccard.adoc

@@ -116,7 +116,7 @@ include::scripts/similarity-jaccard.cypher[tag=stream-similarity-cutoff]
 |===
 | from     | to       | intersection | similarity
 | Arya     | Karin    | 2            | 0.66
-| Zhen     | Michael  | 1            | 0.66
+| Zhen     | Michael  | 2            | 0.66
 | Zhen     | Praveena | 1            | 0.33
 | Michael  | Karin    | 1            | 0.25
 | Praveena | Michael  | 1            | 0.25