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AI
2015
Springer
8 years 7 months ago
Temporal Feature Selection for Noisy Speech Recognition
Abstract. Automatic speech recognition systems rely on feature extraction techniques to improve their performance. Static features obtained from each frame are usually enhanced wit...
Ludovic Trottier, Brahim Chaib-draa, Philippe Gigu...
AI
2015
Springer
8 years 7 months ago
An Improved Machine Learning Approach for Selecting a Polyhedral Model Transformation
Abstract. Algorithms in fields like image manipulation, signal processing, and statistics frequently employ tight CPU-bound loops, whose performance is highly dependent on efficie...
Ray Ruvinskiy, Peter van Beek
AI
2015
Springer
8 years 7 months ago
Analyzing Productivity Shifts in Meetings
Group productivity can vary between and within meetings, and here we consider the case of productivity shifting within meetings. We divide a meeting into intervals and measure the ...
Gabriel Murray
AI
2015
Springer
8 years 7 months ago
On Assessing the Sentiment of General Tweets
Abstract. With the explosion of publicly accessible social data, sentiment analysis has emerged as an important task with applications in e-commerce, politics, and social sciences....
Sifei Han, Ramakanth Kavuluru