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STA Blog

March (Thang Truong)

March 11, 2025 By Thang Truong

Feb – March Update

Project: UT Instapoll

Started on: Feb 20, 2024

Staff Guidance: Chris Pittman

Description: In this project, I redesigned and implemented the look of the application. It looks much better now on the website, but I still need to work on getting this look onto the pdf. Currently, the pdf does not have the logo and every question appears on different page.

Before

After

PDF:

Project: Web Editor Help

Started on: Feb 24, 2024

Staff Guidance: Geoff Boyd

Description: This project involves designing a better retrieval system for the web editor of COLA website. The website serves staff member to search for information easily with the documentation in the database. There are a lot of steps involved with redesigning the retrieval step, starting with implementing the pgvector database, implementing sentence-transformers for converting text to embedding, storing these embeddings into the database and then using cosine similarity to match.

Currently, I have done the first step of establishing the pgvector database and input some fake data into it. The first stage takes me a lot of time to set up and transition into pgvector from sql. But it has been good for now. The next stage I am doing is how to make sentence embedding to convert text to vectors for me.

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