7.00.02 - Input - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Language
English (United States)
Last Update
2018-04-17
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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'.