Article directory
Introduction to YAML files
YAML is a human-readable data serialization standard. It is often used for configuration files, data exchange formats, and data structure descriptions in some programming languages.
The main features of YAML files are as follows:
- Readability: The syntax structure of YAML is concise and clear, making it easy to read.
- Language-independent: It is a data format that can be used by many programming languages.
- Data structure representation: YAML can represent complex data structures, such as lists, dictionaries, nested data structures, etc.
- Comments: YAML supports adding comments in files, which is very useful for configuration files.
Example of YAML file
# 这是一个简单的YAML配置文件
training:
batch_size: 32
epochs: 10
learning_rate: 0.001
model:
architecture: Faster-RCNN
pretrained: true
dataset:
name: COCO
path: /path/to/coco/dataset
In the example above, we define a training configuration that includes the batch size, training epochs, and learning rate. We also specify the architecture of the model, whether to use pretrained weights, and the name and path of the dataset.
In machine learning and deep learning projects, YAML files are often used as the configuration file format because it is easy for humans to edit and read, and it can conveniently store and represent complex data structures. When you have an experiment setup that needs to be adjusted frequently, it's useful to use YAML files to store those settings. This way you can easily change settings without changing code.