| <!--Copyright 2020 The HuggingFace Team. All rights reserved. | |
| Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with | |
| the License. You may obtain a copy of the License at | |
| http://www.apache.org/licenses/LICENSE-2.0 | |
| Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on | |
| an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the | |
| specific language governing permissions and limitations under the License. | |
| ⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be | |
| rendered properly in your Markdown viewer. | |
| --> | |
| # Utilities for Tokenizers | |
| このページには、トークナイザーによって使用されるすべてのユーティリティ関数 (主にクラス) がリストされます。 | |
| [`~tokenization_utils_base.PreTrainedTokenizerBase`] 間の共通メソッドを実装します。 | |
| [`PreTrainedTokenizer`] と [`PreTrainedTokenizerFast`] およびミックスイン | |
| [`~tokenization_utils_base.SpecialTokensMixin`]。 | |
| これらのほとんどは、ライブラリ内のトークナイザーのコードを学習する場合にのみ役に立ちます。 | |
| ## PreTrainedTokenizerBase | |
| [[autodoc]] tokenization_utils_base.PreTrainedTokenizerBase | |
| - __call__ | |
| - all | |
| ## SpecialTokensMixin | |
| [[autodoc]] tokenization_utils_base.SpecialTokensMixin | |
| ## Enums and namedtuples | |
| [[autodoc]] tokenization_utils_base.TruncationStrategy | |
| [[autodoc]] tokenization_utils_base.CharSpan | |
| [[autodoc]] tokenization_utils_base.TokenSpan | |