Text Snowball

Text snowball

Goal. To create a list of terms (words and phrases) which are effective at searching the literature for a desired topic.

Why not arxiv?

Method

(We

• query pygetpapers with a relevant query (AND OR NOT) (maybe fairly general) and TERMS (cyclic voltammetry) NOT generator
• download small corpus (<= 100 papers)
• rapidly inspect these for frequent relevant terms

• RAKE / YAKE (adjust phrase length)
• human eyeballs
• SPacy

• triage the list
• create/append to list of terms
• repeat until we get enough, or give up

now we have a list of terms

• create dictionary from terms

demo

Set up on Google Collab

Choose voltammetry

Use EPMC