Deep neural networks meet recommender systems

Deep learning has been widely used in many software disciplines in both academia and industry including computer vision, speech recognition and translation, natural languages processing, search engine, bioinformatics, sensor data processing, finance, etc., due to its scalability in big data environments and accuracy at higher level than ever before. Especially, deep neural networks can utilize the parallel computational power of GPU to accelerate the learning process and ensure higher efficiency for big data problems.