Abstract Topics (Labs)

Abstract Topics help you quickly determine recurrent themes in a conversation.

For example:

  • Conversation about high-level topics, such as pricing, negotiation, and sales representative, can be abstracted to Sales.

  • Conversation about coughing, cold, fever, chills, chest pain, and so on, can be abstracted to Covid-19 Symptoms.

Note that Abstract Topics are not supported in real-time.

Authentication

Before using this API, you must generate your authentication token (AUTH_TOKEN) as described in Authentication.

To get abstract topics, you must first process your conversation using the Async API. After you process the conversation, pass the Conversation ID as a request parameter to the Fetch abstract topics request.

GET Abstract Topics request

GET https://api-labs.symbl.ai/v1/conversations/{conversationId}/abstract-topics

Example Abstract Topics request

curl "https://api-labs.symbl.ai/v1/conversations/{conversationId}/abstract-topics" \
    -H "Authorization: Bearer $AUTH_TOKEN"
const request = require('request');
const authToken = AUTH_TOKEN;
const conversationId = CONVERSATION_ID;

request.get({
    url: `https://api-labs.symbl.ai/v1/conversations/{conversationId}/abstract-topics`,
    headers: { 'Authorization': `Bearer ${authToken}` },
    json: true
}, (err, response, body) => {
    console.log(body);
});
import requests

baseUrl = "https://api-labs.symbl.ai/v1/conversations/{conversationId}/abstract-topics"
conversationId = 'your_conversation_id'  # Generated using Submit text end point

url = baseUrl.format(conversationId=conversationId)

# set your access token here. See https://docs.symbl.ai/docs/developer-tools/authentication
access_token = 'your_access_token'

headers = {
    'Authorization': 'Bearer ' + access_token,
    'Content-Type': 'application/json'
}

responses = {
    401: 'Unauthorized. Please generate a new access token.',
    404: 'The conversation and/or it\'s metadata you asked could not be found, please check the input provided',
    500: 'Something went wrong! Please contact [email protected]'
}

response = requests.request("GET", url, headers=headers)

if response.status_code == 200:
    # Successful API execution
    print("abstractTopics => " + str(response.json()['abstractTopics']))  
elif response.status_code in responses.keys():
    print(responses[response.status_code])  # Expected error occurred
else:
    print("Unexpected error occurred. Please contact [email protected]" + ", Debug Message => " + str(response.text))

exit()

Example response

{
    "abstractTopics": [
        {
            "id": "5631989198618624",
            "text": "engineering research",
            "type": "abstract_topic",
            "score": 0.2639832934784889,
            "messageIds": [],
        },
        {
            "id": "5264144644177920",
            "text": "deformation expansion",
            "type": "abstract_topic",
            "score": 0.2692850312948227,
            "messageIds": [],
        },
        {
            "id": "4734540816842752",
            "text": "low thermal expansion",
            "type": "abstract_topic",
            "score": 0.7286796541154384,
            "messageIds": [],
        },
        {
            "id": "5911449097469952",
            "text": "bipropellant rocket engine",
            "type": "abstract_topic",
            "score": 0.44802574345469476,
            "messageIds": [],
        },
        {
            "id": "5363486969298944",
            "text": "isentropic expansion factor",
            "type": "abstract_topic",
            "score": 0.2692850312948227,
            "messageIds": [],
        },
        {
            "id": "6538251268521984",
            "text": "expansion ratio",
            "type": "abstract_topic",
            "score": 0.4461310263156891,
            "messageIds": [
                "6151847678050304"
            ],
        }
    ]
}

Response Parameters

FieldDescription
idUnique conversation identifier.
textThe text of the Abstract Topic.
typeResponse type. Default is abstract_topic.
scoreShows the abstraction % or coverage of the theme in the conversation.
messageIdsUnique message identifiers of the corresponding messages.

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