Sifei Han

On Assessing the Sentiment of General Tweets

Ramakanth Kavuluru, Sifei Han, Ramakanth Kavuluru, 2015, Canadian Conference on AI.

On the popularity of the USB flash drive-shaped electronic cigarette Juul

Ramakanth Kavuluru, Sifei Han, Ellen J Hahn, 2018, Tobacco Control.

Text Mining Methods for Analyzing Online Health Information and Communication

Sifei Han, 2020 .

Team UKNLP: Detecting ADRs, Classifying Medication Intake Messages, and Normalizing ADR Mentions on Twitter

Tung Tran, Ramakanth Kavuluru, Anthony Rios, 2017, SMM4H@AMIA.

Unsupervised Extraction of Diagnosis Codes from EMRs Using Knowledge-Based and Extractive Text Summarization Techniques

Ramakanth Kavuluru, Daniel R. Harris, Sifei Han, 2013, Canadian Conference on AI.

Exploratory Analysis of Marketing and Non-marketing E-cigarette Themes on Twitter

Ramakanth Kavuluru, Sifei Han, 2016, SocInfo.

Data and systems for medication-related text classification and concept normalization from Twitter: insights from the Social Media Mining for Health (SMM4H)-2017 shared task

Berry de Bruijn, Goran Nenadic, Saif Mohammad, 2018, J. Am. Medical Informatics Assoc..

Exploratory Analysis of Marketing Vs. Non-Marketing Tweets on E-Cigarettes

Ramakanth Kavuluru, Sifei Han, 2016, AMIA.