A novel asymmetrical autoencoder with a sparsifying discrete cosine Stockwell transform layer for gearbox sensor data compression
Xin Zhu, Daoguang Yang, Hongyi Pan, Hamid Reza Karimi, Didem Ozevin, Ahmet Enis Çetin
Topics & Concepts
AutoencoderComputer scienceDiscrete cosine transformCompression (physics)Trigonometric functionsArtificial intelligenceData compressionLayer (electronics)Pattern recognition (psychology)AlgorithmArtificial neural networkMathematicsComposite materialMaterials scienceGeometryImage (mathematics)Image and Signal Denoising MethodsMachine Fault Diagnosis TechniquesNeural Networks and Applications