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量化
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Reproducing Pandas Exponentially Weighted Variance
Understand why the exponentially weighted variance cannot accurately estimate the variance. Author: Adrian Letchford Translator: stmoonar…
量化
5 min
stmoonar
·
8 months ago
Build your own free GPT-4 robot using coze.
Using a real-life example, let me guide you through the process of setting up Coze Bot. Background Recently, I have been immersed in writing…
AI
1 min
Finn
·
a year ago
Cryptocurrency and Quantitative: 7. AI Configuration
1. 启动 Copy freqtrade trade --config config_examples/config_freqai.example.json --strategy FreqaiExampleStrategy --freqaimodel…
Web3
1 min
skka3134
·
2 years ago
Cryptocurrency and Quantitative: 5. Backtesting
1. 指定配置文件和策略进行回测,回测的结果保存在 user_data/backtest_results Copy freqtrade backtesting --strategy SampleStrategy --config config.json 2. 指定 1…
Web3
1 min
skka3134
·
2 years ago
Cryptocurrency and Quantitative: 4. Download Data
1. 回测可以验证我们的策略,进行回测我们需要先下载数据, Copy freqtrade download-data --config config.json --days 999 -t 5m 15m 30m 1h 2h 4h 1d 1w freqtrade download…
量化
0 min
skka3134
·
2 years ago
Cryptocurrency and Quantitative: 3. Strategy Configuration
1. 新建策略,对应的策略的文件路径,user_data/strategies/test.py Copy freqtrade new-strategy --strategy test 2. 一个好的策略,需要有,ROI, 指标,下单规则,退单规则,止损。 3. 而外参数叫…
量化
3 min
skka3134
·
2 years ago
Cryptocurrency and Quantitative: 2. User Configuration
一共有三种配置,环境配置,用户配置,还有策略配置,其中环境配置的优先级高于用户配置,高于策略配置高于策略配置,如果产生冲突了,那么会使用优先级高的设置 1,生成用户配置文件 Copy freqtrade new-config --config config.json 2…
量化
1 min
skka3134
·
2 years ago
Cryptocurrency and Quantitative Trading: 1. Install freqtrade
1. 使用 WSL 2. 安装 python 扩展 3. 安装 python pip venv,pip 用来安装包 ,venv 用来创建虚拟环境 Copy sudo apt update sudo apt upgrade sudo apt install python3 sudo…
Web3
1 min
skka3134
·
2 years ago
Machine Learning and Quantitative Investing: 4. Building LSTM
1. 搭建 LSTM 神经网络, Copy class LSTM(nn.Module): def __init__(self, input_size, hidden_size, num_stacked_layers): super().__init__()…
Web3
1 min
skka3134
·
2 years ago
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