Topics

This API helps you detect topics, entities, concepts, keywords, and key-phrases from the input text

Overview
Extract the most relevant topics, concepts, discussion points from the text are generated based on the overall text chunk (Global Topics) or by each paragraph/sentence (Topics by Sentence).
Input Type Supported: Text
Types of Topics
Type
Description
AI-generated topics
Topics generated by AI based on key concepts in the text.
Entity 
Extract entities such as custom, location, person, date, number, organization, date-time, date range, etc. from the text. 
Tech Topics
Extract Technology terms from the text 
Finance Topics
Extract Financial terms from the text
Medical Topics
Extract Medical/Pharma terms from the text
Custom Topics
Contact us for more info: [email protected]
Topics in Text
The most relevant topics, concepts, discussion points from the conversation are generated based on each sentence/paragraph spoken.
post
 Metadata
https://api.marsview.ai/v1/nlp/topics
This method is used to fetch specific Metadata for a particular file_id. It can also be used for long polling to track the progress of compute under the status object.
Request
Response
Request
Headers
Content-Type
optional
string
application/json
appId
optional
string
<sample-app-id>
appSecret
optional
string
<sample-app-secret>
Body Parameters
data.text
optional
boolean
Raw text string on which topics have to be extracted 
Response
200: OK
The output consists of two objects. The data object returns the requested metadata if it is computed. The status object shows the current state of the requested metadata. 
COMPLETED STATE
COMPLETED STATE
{
    "data":{
        "global_topics":[
        ...
        {
            "topic":"Machine Learning",
            "type": "AI Generated",
            "start_char":1224,
            "end_char":1235
        }, 
        {
            "topic":"Tesla",
            "type": "Entity-Name",
            "start_char":2340,
            "end_char":2345,
        },
        ...
        ]
    }
}
Response Object Fields
Fields
Description
global_topics
List of global topics extracted from the audio/video file
response
Text of the extracted topic
type
Type of the extracted topic
start_char
Starting character location in the original text
end_char
Ending character location in the original text

Conversation API (Bundle) - Previous

Clips API

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Sentiment Analysis

Last updated 3 months ago

Type	Description
AI-generated topics	Topics generated by AI based on key concepts in the text.
Entity	Extract entities such as custom, location, person, date, number, organization, date-time, date range, etc. from the text.
Tech Topics	Extract Technology terms from the text
Finance Topics	Extract Financial terms from the text
Medical Topics	Extract Medical/Pharma terms from the text
Custom Topics	Contact us for more info: [email protected]

Fields	Description
`global_topics`	List of global topics extracted from the audio/video file
`response`	Text of the extracted topic
`type`	Type of the extracted topic
`start_char`	Starting character location in the original text
`end_char`	Ending character location in the original text

Topics

Overview

Types of Topics

Topics in Text

post Metadata

Response Object Fields

post
Metadata