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  • Use Case: Perform Text Analytics Using Topic Explorer

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It will take quite a while to finish the topic modeling due to the nature of this kind of computation. After the topic modeling process is done, you can view the result through the browser. (The browser will be automatically opened for you). Image RemovedClick on the "Topic" button.

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You will find the scripts run into errors if the VM is in maintenance mode. It is because this use case fetches HTRC content by using the Data API, which is only accessible in the secure mode. 

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  • loads data from HTRC Data API
  • builds an LDA topic model from the corpus
  • save the LDA trained model
  • view topics in a web browser in an interactive way

Here are the scripts use in this example.

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namehtrc-demo.sh
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namehtrc-run.sh
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nameinstall-demo.sh
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nameupdate-demo.sh
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