google-research
29 строк · 835.0 Байт
1# coding=utf-8
2# Copyright 2024 The Google Research Authors.
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16"""Constants used by RED-ACE."""
17
18# Edit operations.
19KEEP = 'KEEP'
20DELETE = 'DELETE'
21
22# Special tokens.
23PAD = '[PAD]'
24CLS = '[CLS]'
25SEP = '[SEP]'
26
27UNDEFINED_CONFIDENCE_SCORE = -1
28
29LABEL_MAP = {'PAD': 0, 'DELETE': 1, 'KEEP': 2}
30