1-D CNNs with lock-free asynchronous adaptive stochastic gradient descent algorithm for classification of astronomical spectra.
Chuandong QinYu CaoPublished in: Computing (2024)
Keyphrases
- stochastic gradient descent
- optimal solution
- learning algorithm
- objective function
- classification accuracy
- support vector machine svm
- cost function
- bayesian framework
- support vector machine
- kalman filter
- particle swarm optimization
- expectation maximization
- em algorithm
- monte carlo
- worst case
- linear combination
- least squares
- np hard
- decision trees