A5046110110- Experimental and Theoretical Physics Studies
- E-commerce and Technology Innovations
- Music and Audio Processing
- Speech and Audio Processing
- Tensor decomposition and applications
- Quantum and Classical Electrodynamics
- Geophysics and Gravity Measurements
- Quantum many-body systems
- Physics of Superconductivity and Magnetism
- Speech Recognition and Synthesis
China Southern Power Grid (China)
2023-2024
Chinese Academy of Sciences
2012
Academy of Mathematics and Systems Science
2012
Shanghai University of Electric Power
2006
We propose a novel coarse graining tensor renormalization group method based on the higher-order singular value decomposition. This provides an accurate but low computational cost technique for studying both classical and quantum lattice models in two- or three-dimensions. have demonstrated this using Ising model square cubic lattices. By keeping up to 16 bond basis states, we obtain by far most numerical results 3D model. also applied study ground state as well finite temperature properties...
In continuous speech, the speed of speech varies greatly among different speakers in contexts. Deviating from normal often leads to recognition errors and a decrease performance. Considering that impact on segment length units increases or decreases synchronously, there is strong correlation between lengths adjacent units, this paper proposes adaptive algorithm based hidden Markov model distribution, starting utilizing relevant information lengths. Experiments digit strings large vocabulary...