Overview
With the exception of the 'Match' service, all other services allow the specification of a configuration ID to be included in the request path. These configuration IDs instruct the system on which semantic dictionary to use when performing its semantic analysis. Additionally, the configuration ID specifies which filter to apply to the content that was provided in the request. The following table details the available configuration IDs that can be used.
Default Configuration IDs:
The default configuration ID for signature and concept requests is odp_2007_l1_1.7k.
The default configuration ID for category requests is odp_2010_categorization.
The configuration used when generating categories for the SEMANTIC_CATEGORY facet in all TextWise public indexes is based on the odp_2009_l1_1.6k configuration. The category ID values for the SEMANTIC_CATEGORY facet are compatible with those generated using the odp_2009_l1_1.6k configuration in API category requests.
Configuration IDs for the Winter 2012 Category and Concept Tag Technology Preview
An updated version of the SemanticHacker category request and concept request services, featuring improved relevance, is available for previewing.
The category request service is backward compatible with the default odp_2010_categorization configuration with respect to category labels and IDs. As the relevance has improved, the mapping of specific items to categories may change.
To preview these improved services use the following configuration IDs:
-
For category requests, use: gist_cat_odp2010
-
For concept requests use: gist_con_odp2010
|
Configuration ID |
Description |
Labels Files
(for use with signatures and categories) |
Short Category Labels Available |
|
gist_cat_odp2010 |
This is the Technology Preview configuration ID for categorization. Long labels are returned by default. Short category labels can be returned by setting the 'UseShortLabels' parameter to 'true' in category requests. |
Long Category Labels
Short Category Labels
|
Yes |
|
gist_con_odp2010 |
This is the Technology Preview configuration ID for concept tag requests. |
|
No |
|
odp_2007_l1_1.7k |
All semantic analysis is performed with 1,700 Semantic Dimensions that were built using the Open Directory Project taxonomy. This is the default configuration for signatures and concept requests. |
dimension labels
category labels |
No |
|
odp_2009_l1_1.6k |
An updated version of our ODP based configuration that contains approximately 1700 dimensions and data from May of 2009. Please note that the signatures produced by this configuration are not interchangeable with signatures produced by the 2007 ODP configuration. |
dimension labels
category labels |
No |
|
odp_2010_categorization |
An enhanced version of the odp_2009_l1_1.6k configuration that provides an increase in accuracy for category requests. This is now the default configuration ID used for category service requests. It provides more granularity when classifying text, as well as the choice of Long or Short category labels. Long labels are returned by default. Short category labels that can be returned when the 'useShortLabels' parameter is set to 'true' in category requests.
Note: Use of any other configuration ID for category service requests is discouraged. There are less category IDs in this configuration and they do not match up with the odp_2009_l1_1.6k configuration. The following file maps the new category IDs to the previous IDs in the odp_2009_l1_1.6k configuration: 2010-ODP-Topic-Category-Mapping.txt |
long category labels short category labels |
Yes |
|
odp_2006_l2_20k |
This configuration has been removed from the system and is no longer supported. |
N/A |
N/A |