Use the IPython interactive interface to fetch volume content, and then run vector space model and topic modeling on volumes' OCR content. It uses the inpho/vsm python package, a textual semantics package developed by Dr. Colin Allen and his team locally at IU.
This use case can be run in only secure mode in the VM. To export experiment results out of the VM, you need to release the result files in secure mode, and then receive results via email.
First, switch the VM mode to secure mode.
In the VM, start a Terminal, and go to the vsm experiment folder
cd ~/demo/vsm ls #list the files
Start an IPython notebook server
You will see something like this in the popped-up browser. Click on the HTRC_vsm_corpus.ipynb
In the HTRC_vsm_corpus.ipynb notebook, run all the scripts by clicking on "Cell -> Run All" on menu of the top of the page.
You will find the scripts run into errors if the VM is in maintenance mode.
The demo code in HTRC_vsm_corpus.ipynb takes one HTRC volume, and
Then let's open another IPython notebook, HTRC_vsm_model.ipynb (list of IPython notebooks can be found at 127.0.0.1:8888/tree in the VM)
Run all the demo codes there by clicking on "Cell -> Run All"
This demo code: