From 9595a9432fadfbdacd4e6897f6b9a83957699558 Mon Sep 17 00:00:00 2001
From: seanzhang-zhichen <74812416+seanzhang-zhichen@users.noreply.github.com>
Date: 星期二, 05 三月 2024 17:42:14 +0800
Subject: [PATCH] modify paraformer train doc (#1427)
---
funasr/metrics/compute_acc.py | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/funasr/metrics/compute_acc.py b/funasr/metrics/compute_acc.py
index 9d16e1f..ec8067f 100644
--- a/funasr/metrics/compute_acc.py
+++ b/funasr/metrics/compute_acc.py
@@ -21,3 +21,20 @@
)
denominator = torch.sum(mask)
return float(numerator) / float(denominator)
+
+def compute_accuracy(pad_outputs, pad_targets, ignore_label):
+ """Calculate accuracy.
+
+ Args:
+ pad_outputs (LongTensor): Prediction tensors (B, Lmax).
+ pad_targets (LongTensor): Target label tensors (B, Lmax).
+ ignore_label (int): Ignore label id.
+
+ Returns:
+ float: Accuracy value (0.0 - 1.0).
+
+ """
+ mask = pad_targets != ignore_label
+ numerator = torch.sum(pad_outputs.masked_select(mask) == pad_targets.masked_select(mask))
+ denominator = torch.sum(mask)
+ return numerator.float() / denominator.float() #(FIX:MZY):return torch.Tensor type
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--
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