Integrating Custom ML Pipelines

You can now develop and use your own custom ML Pipelines for NLP using PreText.

Your custom ML endpoint can be deployed as an API and used for processing text from any collection with SearchBlox PreText :

ML Pipeline - JSON Request

Request Endpoint Sample
https://your_ML_server/generate_keywords

Request Method
POST

Request Body Fields in JSON Payload
"content"
"request_id"
"url"
"entity"
"collection"
"labels"

  • Here, labels are auto-classification ML labels that are entered in the PreText console.
  • All the field values are sent by SearchBlox along with POST requests using a defined ML endpoint.

SAMPLE REQUEST

{
  "content": "President Joe Biden, backed by the full symbolic power of the Western alliance, is locked in a showdown with Russian President Vladimir Putin, who is using Ukraine as a hostage to try to force the US to renegotiate the settled outcome of the Cold War. Neither man is blinking. To do so may be unfeasible, given the huge political stakes both have wagered. new one 11",
  "request_id": "d7e66ca264d18a7b8ba54a5e0778be4e",
  "url": "https://edition.cnn.com/2022/01/21/politics/joe-biden-vladimir-putin-us-russia-ukraine/index.html",
  "entity": true,
  "collection": "cnn",
  "labels": "Business,Investment"
}
  • Above is a sample request body sent by SearchBlox using the custom ML endpoint as a JSON post.

ML Pipeline - JSON Response

Response Body Fields in JSON Format

"collection"
"title"
"description"
"request_id"
"response_time"
"topic"
"sentimentLabel"
"sentimentScore"
"entity_org"
"entity_product"
"entity_person"
"entity_loc"
"entity_gpe"

SAMPLE JSON RESPONSE

{
    "collection": "cnn",
    "description": "Russian President Vladimir Putin is using Ukraine as a hostage to try to force the US to renegotiate the settled outcome of the Cold War. Neither man is blinking. To do so may be unfeasible, given the huge political stakes both have wagered their political lives on.",
    "entity_gpe": "Ukraine,US",
    "entity_person": "Joe Biden,Vladimir Putin",
    "request_id": "d7e66ca264d18a7b8ba54a5e0778be4e",
    "response_time": 0,
    "sentimentLabel": "NEGATIVE",
    "sentimentScore": "0.8956964015960693",
    "title": "Biden vs Putin - New One 11",
    "topic": "Investment"
}
  • Above is a sample JSON response provided by the custom ML endpoint as responses to SearchBlox for indexing.

  • When the ML field values are empty, SearchBlox will not add the meta field in the SearchBlox collection search response.


Did this page help you?