From 33d3d2084403fd34b79c835d2f2fe04f6cd8f738 Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期三, 13 九月 2023 09:33:54 +0800
Subject: [PATCH] Merge branch 'main' of github.com:alibaba-damo-academy/FunASR add

---
 funasr/runtime/python/onnxruntime/funasr_onnx/paraformer_bin.py |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/funasr/runtime/python/onnxruntime/funasr_onnx/paraformer_bin.py b/funasr/runtime/python/onnxruntime/funasr_onnx/paraformer_bin.py
index 884def9..8727896 100644
--- a/funasr/runtime/python/onnxruntime/funasr_onnx/paraformer_bin.py
+++ b/funasr/runtime/python/onnxruntime/funasr_onnx/paraformer_bin.py
@@ -333,7 +333,14 @@
         hotwords_length = torch.Tensor(hotwords_length).to(torch.int32)
         # hotwords.append('<s>')
         def word_map(word):
-            return torch.tensor([self.vocab[i] for i in word])
+            hotwords = []
+            for c in word:
+                if c not in self.vocab.keys():
+                    hotwords.append(8403)
+                    logging.warning("oov character {} found in hotword {}, replaced by <unk>".format(c, word))
+                else:
+                    hotwords.append(self.vocab[c])
+            return torch.tensor(hotwords)
         hotword_int = [word_map(i) for i in hotwords]
         # import pdb; pdb.set_trace()
         hotword_int.append(torch.tensor([1]))

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