NLU Trainer
nlu-trainer 是一个用于训练nlu模型的工具,它主要有以下特点:
- 完整的命令行应用,使用方便
- 端侧和云侧模型皆可训练
- 中英模型皆可训练
- ddp多卡训练
- fasttext模型量化和导出onnx模型功能
- 模型测试功能
- 模型发布功能
安装
- 安装pytorch
- 安装nlu-trainer
pip install nlu-trainer --upgrade -i http://192.168.130.5:5002/simple --trusted-host 192.168.130.5 --extra-index-url https://mirrors.aliyun.com/pypi/simple/
使用
项目初始化
nlu-trainer init --name schedule_cmn
当你执行完上述命令后,你会初始化一个名为schedule_cmn的项目,项目结构如下:
schedule_cmn
├── configs
│ ├── corpus.yaml
│ ├── dataset.yaml
│ ├── docs.yaml
│ ├── intentention.yaml
│ ├── ner.yaml
│ ├── domain.yaml
|-- corpus
│ ├── abnf
│ ├── |--- run.sh
│ ├── Generator.jar
│ ├── neg_extra.txt
│ ├── pos_extra.txt
数据准备
- 在
corpus/abnf/目录下面编写abnf语法文件,注意:语法文件的命名必须是*.abnf,且每个文件的名称必须是意图标签名称 - 命令行生成NLUDoc格式文档
nlu-trainer prepare docs --help
- 生成领域训练语料
nlu-trainer prepare corpus --help
- 生成数据集
nlu-trainer prepare dataset --help
模型训练
- 训练意图识别模型
# 查看帮助
nlu-trainer train intention --help
# 通过配置文件训练
nlu-trainer train intention --config configs/intention.yaml
- 训练槽位识别模型
# 查看帮助
nlu-trainer train ner --help
# 通过配置文件训练
nlu-trainer train ner --config configs/ner.yaml
- 训练领域识别模型
# 查看帮助
nlu-trainer train domain --help
# 通过配置文件训练
nlu-trainer train domain --config configs/domain.yaml
模型测试
- 添加领域测试用例:
corpus/pos_extra中添加正向测试用例, 在corpus/neg_extra中添加负向测试用例 - 添加nlu测试用例:
# 查看帮助
nlu-trainer test add --help
- 列出测试用例
# 查看帮助
nlu-trainer test list --help
- 删除测试用例
# 查看帮助
nlu-trainer test delete --help
- 测试云端模型
# 查看帮助
nlu-trainer test cloud --help
- 测试端侧模型
# 查看帮助
nlu-trainer test local --help
- 推送模型
# 查看帮助
nlu-trainer push cloud --help
nlu-trainer push local --help
Metadata
Release files for nlu-trainer 0.2.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| nlu_trainer-0.2.1.tar.gz | 367.6 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| nlu_trainer-0.2.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 739.2 kB
Release files / nlu_trainer-0.2.1.tar.gz
| Download URL | nlu_trainer-0.2.1.tar.gz |
|---|---|
| Size | 367.6 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Release files / nlu_trainer-0.2.1-py3-none-any.whl
| Download URL | nlu_trainer-0.2.1-py3-none-any.whl |
|---|---|
| Size | 371.5 kB |
| Tags | Python 3 |
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