Searched refs:log_beta (Results 1 – 3 of 3) sorted by relevance
| /external/tensorflow/tensorflow/core/util/ctc/ |
| D | ctc_loss_calculator.cc | 80 Matrix* log_beta) const { in CalculateBackwardVariables()
85 log_beta->setConstant(kLogZero); in CalculateBackwardVariables()
86 int T = log_beta->cols(); in CalculateBackwardVariables()
88 CHECK_EQ(U, log_beta->rows()); in CalculateBackwardVariables()
91 for (int u = U - 2; u < U; ++u) log_beta->coeffRef(u, T - 1) = 0; in CalculateBackwardVariables()
102 log_beta->coeffRef(u, t) = in CalculateBackwardVariables()
103 LogSumExp(log_beta->coeff(u, t), in CalculateBackwardVariables()
104 log_beta->coeff(u, t + 1) + in CalculateBackwardVariables()
110 log_beta->coeffRef(u, t) = in CalculateBackwardVariables()
111 LogSumExp(log_beta->coeff(u, t), in CalculateBackwardVariables()
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| D | ctc_loss_calculator.h | 78 Matrix* log_beta) const;
81 const Matrix& log_alpha, const Matrix& log_beta,
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| /external/tensorflow/tensorflow/python/ops/ |
| D | math_grad.py | 730 log_beta = (
734 (a - 1) * math_ops.log(x) - log_beta)
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