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| | | # Copyright NeMo (https://github.com/NVIDIA/NeMo). All Rights Reserved. |
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| | | # |
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| | | # Licensed under the Apache License, Version 2.0 (the "License"); |
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| | | # you may not use this file except in compliance with the License. |
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| | | # You may obtain a copy of the License at |
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| | | # |
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| | | # http://www.apache.org/licenses/LICENSE-2.0 |
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| | | # |
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| | | # Unless required by applicable law or agreed to in writing, software |
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| | | # distributed under the License is distributed on an "AS IS" BASIS, |
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| | | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| | | # See the License for the specific language governing permissions and |
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| | | # limitations under the License. |
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| | | |
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| | | import pynini |
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| | | from fun_text_processing.text_normalization.zh.graph_utils import FUN_NOT_QUOTE, GraphFst |
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| | | from pynini.lib import pynutil |
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| | | |
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| | | class MathSymbol(GraphFst): |
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| | | ''' |
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| | | tokens { sign: "加" } -> 加 |
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| | | ''' |
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| | | """ |
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| | | tokens { sign: "加" } -> 加 |
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| | | """ |
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| | | |
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| | | def __init__(self, deterministic: bool = True, lm: bool = False): |
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| | | super().__init__(name="sign", kind="verbalize", deterministic=deterministic) |
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| | | |
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| | | graph = pynutil.delete('score: \"') + pynini.closure(FUN_NOT_QUOTE) + pynutil.delete('\"') |
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| | | graph = pynutil.delete('score: "') + pynini.closure(FUN_NOT_QUOTE) + pynutil.delete('"') |
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| | | |
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| | | self.fst = graph.optimize() |
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