Extracting Implicit Suggestions from Students' Comments - A Text Analytics Approach. - Venky Shankararaman; Swapna Gottipati; Jeff Rongsheng Lin; Sandy Gan (ICCE, 2017)

Latent Dirichlet Allocation for Textual Student Feedback Analysis. - Swapna Gottipati; Venky Shankararaman; Jeff Rongsheng Lin (ICCE, 2018)

Text analytics approach to extract course improvement suggestions from students' feedback. - Swapna Gottipati; Venky Shankararaman; Jeff Rongsheng Lin (Res. Pract. Technol. Enhanc. Learn., 2018)