From 4ace5a95b052d338947fc88809a440ccd55cf6b4 Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期四, 16 十一月 2023 16:39:52 +0800
Subject: [PATCH] funasr pages
---
funasr/modules/nets_utils.py | 50 ++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 46 insertions(+), 4 deletions(-)
diff --git a/funasr/modules/nets_utils.py b/funasr/modules/nets_utils.py
index 397a5c4..b1879fa 100644
--- a/funasr/modules/nets_utils.py
+++ b/funasr/modules/nets_utils.py
@@ -61,6 +61,48 @@
return pad
+def pad_list_all_dim(xs, pad_value):
+ """Perform padding for the list of tensors.
+
+ Args:
+ xs (List): List of Tensors [(T_1, `*`), (T_2, `*`), ..., (T_B, `*`)].
+ pad_value (float): Value for padding.
+
+ Returns:
+ Tensor: Padded tensor (B, Tmax, `*`).
+
+ Examples:
+ >>> x = [torch.ones(4), torch.ones(2), torch.ones(1)]
+ >>> x
+ [tensor([1., 1., 1., 1.]), tensor([1., 1.]), tensor([1.])]
+ >>> pad_list(x, 0)
+ tensor([[1., 1., 1., 1.],
+ [1., 1., 0., 0.],
+ [1., 0., 0., 0.]])
+
+ """
+ n_batch = len(xs)
+ num_dim = len(xs[0].shape)
+ max_len_all_dim = []
+ for i in range(num_dim):
+ max_len_all_dim.append(max(x.size(i) for x in xs))
+ pad = xs[0].new(n_batch, *max_len_all_dim).fill_(pad_value)
+
+ for i in range(n_batch):
+ if num_dim == 1:
+ pad[i, : xs[i].size(0)] = xs[i]
+ elif num_dim == 2:
+ pad[i, : xs[i].size(0), : xs[i].size(1)] = xs[i]
+ elif num_dim == 3:
+ pad[i, : xs[i].size(0), : xs[i].size(1), : xs[i].size(2)] = xs[i]
+ else:
+ raise ValueError(
+ "pad_list_all_dim only support 1-D, 2-D and 3-D tensors, not {}-D.".format(num_dim)
+ )
+
+ return pad
+
+
def make_pad_mask(lengths, xs=None, length_dim=-1, maxlen=None):
"""Make mask tensor containing indices of padded part.
@@ -407,7 +449,7 @@
elif mode == "mt" and arch == "rnn":
# +1 means input (+1) and layers outputs (train_args.elayer)
- subsample = np.ones(train_args.elayers + 1, dtype=np.int)
+ subsample = np.ones(train_args.elayers + 1, dtype=np.int32)
logging.warning("Subsampling is not performed for machine translation.")
logging.info("subsample: " + " ".join([str(x) for x in subsample]))
return subsample
@@ -417,7 +459,7 @@
or (mode == "mt" and arch == "rnn")
or (mode == "st" and arch == "rnn")
):
- subsample = np.ones(train_args.elayers + 1, dtype=np.int)
+ subsample = np.ones(train_args.elayers + 1, dtype=np.int32)
if train_args.etype.endswith("p") and not train_args.etype.startswith("vgg"):
ss = train_args.subsample.split("_")
for j in range(min(train_args.elayers + 1, len(ss))):
@@ -432,7 +474,7 @@
elif mode == "asr" and arch == "rnn_mix":
subsample = np.ones(
- train_args.elayers_sd + train_args.elayers + 1, dtype=np.int
+ train_args.elayers_sd + train_args.elayers + 1, dtype=np.int32
)
if train_args.etype.endswith("p") and not train_args.etype.startswith("vgg"):
ss = train_args.subsample.split("_")
@@ -451,7 +493,7 @@
elif mode == "asr" and arch == "rnn_mulenc":
subsample_list = []
for idx in range(train_args.num_encs):
- subsample = np.ones(train_args.elayers[idx] + 1, dtype=np.int)
+ subsample = np.ones(train_args.elayers[idx] + 1, dtype=np.int32)
if train_args.etype[idx].endswith("p") and not train_args.etype[
idx
].startswith("vgg"):
--
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