From ec0ee65eb0dcf27d471dd3d806ed1ec7909b9e0b Mon Sep 17 00:00:00 2001 From: Yi-Hua Chiu Date: Tue, 3 Dec 2019 18:40:52 +0800 Subject: [PATCH] [FIX] prevent random_uniform generate from x to x --- util/spectrogram_augmentations.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/util/spectrogram_augmentations.py b/util/spectrogram_augmentations.py index 8ffecb06..fce975cf 100644 --- a/util/spectrogram_augmentations.py +++ b/util/spectrogram_augmentations.py @@ -90,7 +90,7 @@ def augment_sparse_warp(spectrogram, time_warping_para=80, interpolation_order=2 # to protect short audio time_warping_para = tf.math.minimum( - time_warping_para, tf.math.floordiv(tau, 2)) + time_warping_para, tf.math.subtract(tf.math.floordiv(tau, 2), 1)) mid_tau = tf.math.floordiv(tau, 2) mid_freq = tf.math.floordiv(freq_size, 2)