7.00.02 - Input - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Release Date
September 2017
Content Type
Programming Reference
User Guide
Publication ID
B700-1022-700K
Language
English (United States)

The following table describes the required input table columns. The table can have additional columns, but the function ignores them.

FindNamedEntity Input Table Schema
Column Name Data Type Description
text_column VARCHAR Contains input text.
accumulate_column Any Column to copy to the output table.
FindNamedEntity Configuration Table Schema
Column Name Data Type Description
model_name VARCHAR Name of an entity type (for example, PERSON, LOCATION, or EMAIL).
model_type VARCHAR One of these model types:

'max entropy': maximum entropy language model generated by training

'rule': rule-based model, a plain text file with one regular expression on each line

'dictionary': dictionary-based model, a plain text file with one word on each line

'reg exp': regular expression that describes entity_type

model_file VARCHAR Name of model file that describes the entity type. This column appears if model_type is not 'reg exp'.
reg_exp VARCHAR Regular expression that describes the entity type. This column appears if model_type is 'reg exp'.