安装官方版本
pip install paddlex
从源码编译安装
cd PaddleX
python setup.py install
paddlex --install
以图像分类模型 PP-LCNet_x1_0 为例,使用inference模型文件(output/best_model)对图像(/paddle/dataset/paddlex/cls/cls_flowers_examples/images/image_00002.jpg)进行预测,命令如下:
paddlex --model_name PP-LCNet_x1_0 --model output/best_model --device gpu:0 --input_path /paddle/dataset/paddlex/cls/cls_flowers_examples/images/image_00002.jpg --output
可以得到预测结果:
image_00002.jpg: class id(s): [76, 24, 70, 18, 14], score(s): [0.66, 0.05, 0.02, 0.02, 0.01], label_name(s): ['tarantula', 'great grey owl, great gray owl, Strix nebulosa', 'harvestman, daddy longlegs, Phalangium opilio', 'magpie', 'indigo bunting, indigo finch, indigo bird, Passerina cyanea']
import paddlex
paddlex.predict("PP-LCNet_x1_0", "output/best_model", "/paddle/dataset/paddlex/cls/cls_flowers_examples/images/image_00002.jpg", "gpu", "./output")