Update customizing-ranking-models-to-improve-relevance-in-sharepoint.md (SharePoint#2621)

Author: Seiyasu

docs/general-development/customizing-ranking-models-to-improve-relevance-in-sharepoint.md

@@ -431,7 +431,7 @@ Weight groups are also known as context. See  [Influencing the ranking of search
 
 ### Static
 
-The static rank feature ranks items based on numeric managed properties that are stored in the search index. The numeric managed properties used for relevance rank calculation in static rank features must be of type  [Integer](https://msdn.microsoft.com/library/System.Integer.aspx) and set to [Refinable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Refinable.aspx) or [Sortable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Sortable.aspx) in the search schema. You can't use multivalued managed properties in combination with the static rank feature.
+The static rank feature ranks items based on numeric managed properties that are stored in the search index. The numeric managed properties used for relevance rank calculation in static rank features must be of type  [Integer](https://docs.microsoft.com/en-us/dotnet/api/system.int32) and set to [Refinable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Refinable.aspx) or [Sortable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Sortable.aspx) in the search schema. You can't use multivalued managed properties in combination with the static rank feature.
 
 
 
@@ -489,7 +489,7 @@ The bucketed static rank feature ranks documents based on their file type and la
 
 
 
-The managed properties used for relevance rank calculation in bucketed static rank features must be of type  [Integer](https://msdn.microsoft.com/library/System.Integer.aspx) and set to [Refinable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Refinable.aspx) or [Sortable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Sortable.aspx) in the search schema. You can't use multivalued managed properties in combination with the bucketed static rank feature.
+The managed properties used for relevance rank calculation in bucketed static rank features must be of type  [Integer](https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/int) and set to [Refinable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Refinable.aspx) or [Sortable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Sortable.aspx) in the search schema. You can't use multivalued managed properties in combination with the bucketed static rank feature.
 
 
 
@@ -944,7 +944,7 @@ Query properties is a ranking mechanism that populates additional information us
 ## Example 1: Basic ranking model with one linear stage containing a single static rank feature
 <a name="sp15_example_1_ranking"> </a>
 
-This ranking model assumes that the customer has created a managed property named **CustomRating**. The static rank feature requires **CustomRating** to be of [Integer](https://msdn.microsoft.com/library/System.Integer.aspx) data type and to be configured as [Sortable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Sortable.aspx) or [Refinable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Refinable.aspx) in the search schema. For each document in the result set, the rank score produced by this ranking model is equal to the value of **CustomRating** for that document. The effect of this model is similar to sorting all search results, descending, with the **CustomRating** managed property.
+This ranking model assumes that the customer has created a managed property named **CustomRating**. The static rank feature requires **CustomRating** to be of [Integer](https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/int) data type and to be configured as [Sortable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Sortable.aspx) or [Refinable](https://msdn.microsoft.com/library/Microsoft.Office.Server.Search.Administration.ManagedProperty.Refinable.aspx) in the search schema. For each document in the result set, the rank score produced by this ranking model is equal to the value of **CustomRating** for that document. The effect of this model is similar to sorting all search results, descending, with the **CustomRating** managed property.