...
| Note |
|---|
Entity extraction takes place during indexation, meaning that activating this feature will have an impact on the indexation performances. The impact will depend on the number of features activated and the complexity (time needed to compute matches) of the regex used. |
Activating and de-activating the Feature
The activation state of this feature can be managed from the Search Engine Configuration → Entity Extraction page in the administration panel of Datafari, which is presented in the image bellow and only in this location.
...
You must trigger the save button manually for the changes to take effect.
Configure the list of names to be retrieved
| Info |
|---|
Do not forget that this must be done before the indexation. You will need to empty the index and do the indexation again if you forgot or if you change the file after the initial indexation. |
...
From now on, if you activate the name entity extraction and index new data, the names present in the list will be recognized as entities and extracted by the system.
Configure the special entity extraction regex
| Info |
|---|
The regex must be changed before the first indexation. If you want to change it later, you will need to empty the index and re-index everything after the change or you will have inconsistent results in the entity extraction. |
...
| Note |
|---|
Entity extraction takes place during indexation, meaning that activating this feature will have an impact on the indexation performances. The impact will depend on the number of features activated and the complexity (time needed to compute matches) of the regex used. |
Activating and de-activating the Feature
The activation state of this feature can be managed from the Search Engine Configuration → Entity Extraction page in the administration panel of Datafari, which is presented in the image bellow.
...
You must trigger the save button manually for the changes to take effect.
Configure the list of names to be retrieved
| Info |
|---|
Do not forget that this must be done before the indexation. You will need to empty the index and do the indexation again if you forgot or if you change the file after the initial indexation. |
...
From now on, if you activate the name entity extraction and index new data, the names present in the list will be recognized as entities and extracted by the system.
Configure the special entity extraction regex
| Info |
|---|
The regex must be changed before the first indexation. If you want to change it later, you will need to empty the index and re-index everything after the change or you will have inconsistent results in the entity extraction. |
...