Qigang Gao

An Ensemble Sentiment Classification System of Twitter Data for Airline Services Analysis

Yun Wan, Qigang Gao · 2015 · 158 citations

Twitter Sentiment Classification, Engineering, Machine Learning +19

Detecting anomalies from big network traffic data using an adaptive detection approach

Ji Zhang, Hongzhou Li, Qigang Gao et al. · Information Sciences · 2014 · 63 citations

Network Monitoring, Internet Traffic Analysis, Network Science +11

Using controlled query generation to evaluate blind relevance feedback algorithms

Chris Jordan, Carolyn Watters, Qigang Gao · 2006 · 45 citations

Engineering, Query Model, Query Generation +18

Curve detection based on perceptual organization

Qigang Gao, Andrew K. C. Wong · Pattern Recognition · 1993 · 40 citations

Geometric Modeling, Machine Vision, Image Analysis +9

A genetic-based subspace analysis method for improving Error-Correcting Output Coding

Mohammad Ali Bagheri, Qigang Gao, Sérgio Escalera · Pattern Recognition · 2013 · 37 citations

Engineering, Error Control Technique, Error Correction Code +7