table transformer structure recognition v1.1 all
简介
核心亮点
- 精准识别文档中表格的边界与内部行列结构
- 由微软开源且采用 MIT 协议,商业集成无压力
- 适配复杂布局文档,提升数据提取的自动化率
- 可与主流 OCR 引擎无缝衔接构建文档解析管线
使用方法
# 安装 Hugging Face transformers
pip install transformers torch
# 使用 transformers 加载模型
from transformers import AutoModel, AutoTokenizer
model = AutoModel.from_pretrained("microsoft/table-transformer-structure-recognition-v1.1-all")
tokenizer = AutoTokenizer.from_pretrained("microsoft/table-transformer-structure-recognition-v1.1-all")
Hugging Face 下载
我们推荐使用命令行或者 Hugging Face Hub SDK 来进行模型的下载。
操作指引:在下载前,请先通过如下命令安装 huggingface_hub:
pip install -U huggingface_hub
命令行下载
下载完整模型库
huggingface-cli download microsoft/table-transformer-structure-recognition-v1.1-all
下载单个文件到指定本地文件夹(以下载 config.json 到当前路径下 ./dir 目录为例)
huggingface-cli download microsoft/table-transformer-structure-recognition-v1.1-all config.json --local-dir ./dir
SDK 下载
# 模型下载
from huggingface_hub import snapshot_download
model_dir = snapshot_download('microsoft/table-transformer-structure-recognition-v1.1-all')
Git 下载
请确保 lfs 已经被正确安装
git lfs install
git clone https://huggingface.co/microsoft/table-transformer-structure-recognition-v1.1-all
如果您希望跳过 lfs 大文件下载,可以使用如下命令
GIT_LFS_SKIP_SMUDGE=1 git clone https://huggingface.co/microsoft/table-transformer-structure-recognition-v1.1-all
模型文件托管在 Hugging Face Hub,使用 HF CLI / SDK / Git 直接下载,不经过本站。
PyTorch / Transformers 使用
安装 Transformers
pip install -U transformers torch
模型加载和推理
from transformers import AutoModelForCausalLM, AutoTokenizer
model = AutoModelForCausalLM.from_pretrained('microsoft/table-transformer-structure-recognition-v1.1-all')
tokenizer = AutoTokenizer.from_pretrained('microsoft/table-transformer-structure-recognition-v1.1-all')
模型下载
我们推荐使用命令行或者 ModelScope SDK 来进行模型的下载。
操作指引:在下载前,请先通过如下命令安装 ModelScope:
pip install modelscope
命令行下载
下载完整模型库
modelscope download --model microsoft/table-transformer-structure-recognition-v1.1-all
下载单个文件到指定本地文件夹(以下载 README.md 到当前路径下 dir 目录为例)
modelscope download --model microsoft/table-transformer-structure-recognition-v1.1-all README.md --local_dir ./dir
SDK 下载
# 模型下载
from modelscope import snapshot_download
model_dir = snapshot_download('microsoft/table-transformer-structure-recognition-v1.1-all')
Git 下载
请确保 lfs 已经被正确安装
git lfs install
git clone https://www.modelscope.cn/microsoft/table-transformer-structure-recognition-v1.1-all.git
如果您希望跳过 lfs 大文件下载,可以使用如下命令
GIT_LFS_SKIP_SMUDGE=1 git clone https://www.modelscope.cn/microsoft/table-transformer-structure-recognition-v1.1-all.git
ModelScope 模型页直接下载模型文件;无需将模型文件放在本站服务器。
Notebook 快速开发
下载并安装 ModelScope library
pip install "modelscope[audio,cv,nlp,multi-modal,science]" -f https://modelscope.oss-cn-beijing.aliyuncs.com/releases/repo.html
模型加载和推理
from modelscope.pipelines import pipeline
from modelscope.utils.constant import Tasks
p = pipeline('text-generation', 'microsoft/table-transformer-structure-recognition-v1.1-all')
完整文档
---
license: mit
---
Table Transformer (pre-trained for Table Structure Recognition)
Table Transformer (TATR) model trained on PubTables1M and FinTabNet.c. It was introduced in the paper Aligning benchmark datasets for table structure recognition by Smock et al. and first released in this repository.
Disclaimer: The team releasing Table Transformer did not write a model card for this model so this model card has been written by the Hugging Face team.
Model description
The Table Transformer is equivalent to DETR, a Transformer-based object detection model. Note that the authors decided to use the "normalize before" setting of DETR, which means that layernorm is applied before self- and cross-attention.
Usage
You can use the raw model for detecting tables in documents. See the documentation for more info.