LPC Augment: an LPC-based ASR Data Augmentation Algorithm for Low and Zero-Resource Children's Dialects.
Alexander JohnsonRuchao FanRobin MorrisAbeer AlwanPublished in: ICASSP (2022)
Keyphrases
- input data
- data sets
- data reduction
- preprocessing
- learning algorithm
- dimensional data
- noisy data
- data collection
- cost function
- data analysis
- speech recognition
- np hard
- data sources
- computational complexity
- training data
- clustering method
- detection algorithm
- synthetic datasets
- dynamic programming
- computational cost
- synthetic data
- resource allocation
- similarity measure
- spatial data
- matching algorithm
- original data
- optimal solution
- information resources
- information loss
- speech signal
- missing data
- high dimensional data
- optimization algorithm
- data structure
- pattern recognition
- worst case
- image data
- knowledge discovery
- data points
- probability distribution
- k means
- high dimensional