Public Datasets

info

The ChangTianML public dataset contains many open source data sets from various industries investigated by our team, and each data set contains the data book and the source information of the data.

How to get ChangTianML dataset?

Method 1: Download directly through the link. Enter the corresponding URL in the browser to download the data.

Method 2: Download data using the ChangTianML python package.

This assumes that you have already setup the Anaconda environment, which is a tool for quickly installing the Python environment, and then run the following command to set up the prediction environment.

# Create a Python virtual environment
conda create -n changtian python==3.10 -y
# Activate virtual environment
conda activate changtian
# Install predictive frame dependencies
pip install changtianml -i https://pypi.tuna.tsinghua.edu.cn/simple/

Then create a python file (file with the suffix .py).

from changtianml import load_dataset

# Specify the string corresponding to the data set, which can be downloaded by querying the table in the appendix
obj = load_dataset('stock_info') # The load_dataset method returns a class
# Get data
data = obj.data
# ...

Appendix

Dataset Name	ChangTianML local package load string
Stock Information	stock_info
Flight Price	flight_price