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This paper reports a MEMS acoustic resonator array that improves Automatic Speech Recognition (ASR) and signature detection characteristics in environments with high levels of acoustic interference. The experiments with the acoustic resonator array show an increase of 62.7 percentage points in ASR transcription accuracy for signals buried under noise with −15 dB Signal-to-Noise Ratio (SNR). The results...
Predicting people who other people may like has recently become an important task in many online social networks. Traditional collaborative filtering (CF) approaches are popular in recommender systems to effectively predict user preferences for items. One major problem in CF is computing similarity between users or items. Traditional CF methods often use heuristic methods to combine the ratings given...
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