The NER function has these input tables:
- Input table
- Rules table [Optional]
- Dictionary table [Optional]
Tip: To optimize function
performance, remove punctuation marks from the input text. You can do this with the
Text_Parser function.
The following table describes the required columns of the input table. The table can have other columns, but the function ignores them.
Column Name | Data Type | Description |
---|---|---|
text_column | VARCHAR | Text to analyze. |
accumulate_column | Any | Column to copy to the output table. |
Column Name | Data Type | Description |
---|---|---|
type | VARCHAR | Entity type. |
regex | VARCHAR | Regular expression that represents an entity of this type. The regular expression must conform to the Java Regex standard, which is documented at http://docs.oracle.com/javase/tutorial/essential/regex/quant.html. |
Column Name | Data Type | Description |
---|---|---|
type | VARCHAR | Entity type. |
dict | VARCHAR | Dictionary word. |