Data Science

This is the collection for the University of Waterloo's Data Science program.

Simple Yet Effective Pseudo Relevance Feedback with Rocchio’s Technique and Text Classification

Liu, Yuqi (University of Waterloo, 2022-08-22)

With the continuous growth of the Internet and the availability of large-scale collections, assisting users in locating the information they need becomes a necessity. Generally, an information retrieval system will process ...
A Particle Filter Method of Inference for Stochastic Differential Equations

Subramani, Pranav (University of Waterloo, 2022-05-31)

Stochastic Differential Equations (SDE) serve as an extremely useful modelling tool in areas including ecology, finance, population dynamics, and physics. Yet, parameter inference for SDEs is notoriously difficult due ...