diff --git a/docs/reference/ml/df-analytics/apis/put-dfanalytics.asciidoc b/docs/reference/ml/df-analytics/apis/put-dfanalytics.asciidoc index f30c81b4a40..7eb90511b34 100644 --- a/docs/reference/ml/df-analytics/apis/put-dfanalytics.asciidoc +++ b/docs/reference/ml/df-analytics/apis/put-dfanalytics.asciidoc @@ -60,21 +60,22 @@ may contain documents that don't have an {olscore}. ====== {regression-cap} -{regression-cap} supports fields that are numeric, boolean, text, keyword and ip. It -is also tolerant of missing values. Fields that are supported are included in -the analysis, other fields are ignored. Documents where included fields contain -an array with two or more values are also ignored. Documents in the `dest` index -that don’t contain a results field are not included in the {reganalysis}. +{regression-cap} supports fields that are numeric, `boolean`, `text`, `keyword`, +and `ip`. It is also tolerant of missing values. Fields that are supported are +included in the analysis, other fields are ignored. Documents where included +fields contain an array with two or more values are also ignored. Documents in +the `dest` index that don’t contain a results field are not included in the + {reganalysis}. ====== {classification-cap} -{classification-cap} supports fields that are numeric, boolean, text, keyword -and ip. It is also tolerant of missing values. Fields that are supported are -included in the analysis, other fields are ignored. Documents where included -fields contain an array with two or more values are also ignored. Documents in -the `dest` index that don’t contain a results field are not included in the -{classanalysis}. +{classification-cap} supports fields that are numeric, `boolean`, `text`, +`keyword`, and `ip`. It is also tolerant of missing values. Fields that are +supported are included in the analysis, other fields are ignored. Documents +where included fields contain an array with two or more values are also ignored. +Documents in the `dest` index that don’t contain a results field are not +included in the {classanalysis}. {classanalysis-cap} can be improved by mapping ordinal variable values to a single number. For example, in case of age ranges, you can model the values as