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Visual insights

Indoor / Outdoor split​

This diagram shows the split between indoor and outdoor pictures within the articles which match the criteria filters:

Indoor/Outsoor split

To retrieve this result, we can use published histogram with the highest interval value to get only the total number over the period and the parameter q setted to the image's scene you want to retrieve (one of scence-indoor or scence-outdoor) :

curl -L -X GET 'https://api.talkwalker.com/api/v1/search/p/<project_id>/histogram/published?access_token=<access_token>&timezone=Europe/Luxembourg&interval=2w&min=1633039200000&max=1633644000000&q=image:scene-indoor'
caution

If the data is spread over 2 weeks, months, quarter or years, you will get 2 results, one per period. You need to double it to get only one result (eg: if it spreads over 2 years, use the interval 720d).

Indoor/Outsoor split - API result

In our sample :

  • t is the timestamp (beginning of the period).
  • v is the array of number of published documents which match the filter criterias in the filtered period. In our sample, we got 99 documents where the image was identified as an indoor scene.

Input split​

This diagram shows the split between the type of media in the articles which match the criteria filters:

Iput split

To retrieve this result, we can use published histogram with the highest interval value to get only the total number over the period and the parameter q setted to the contain's tag you want to retrieve (one of image, video or audio) :

curl -L -X GET 'https://api.talkwalker.com/api/v1/search/p/<project_id>/histogram/published?access_token=<access_token>&timezone=Europe/Luxembourg&interval=2w&min=1633039200000&max=1633644000000&q=contains:video'
caution

If the data is spread over 2 weeks, months, quarter or years, you will get 2 results, one per period. You need to double it to get only one result (eg: if it spreads over 2 years, use the interval 720d).

Iput split - API result

In our sample :

  • t is the timestamp (beginning of the period).
  • v is the array of number of published documents which match the filter criterias in the filtered period. In our sample, we got 317 documents which contain a video.