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allow plot to plot multitargets, add test

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This commit is contained in:
robcaulk
2022-09-17 19:17:44 +02:00
parent 1c92734f39
commit 2c23effbf2
4 changed files with 75 additions and 35 deletions
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35
tests/freqai/test_freqai_interface.py
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@@ -315,3 +315,38 @@ def test_principal_component_analysis(mocker, freqai_conf):
assert Path(freqai.dk.data_path / f"{freqai.dk.model_filename}_pca_object.pkl")
shutil.rmtree(Path(freqai.dk.full_path))
def test_plot_feature_importance(mocker, freqai_conf):
from freqtrade.freqai.utils import plot_feature_importance
freqai_conf.update({"timerange": "20180110-20180130"})
freqai_conf.get("freqai", {}).get("feature_parameters", {}).update(
{"princpial_component_analysis": "true"})
strategy = get_patched_freqai_strategy(mocker, freqai_conf)
exchange = get_patched_exchange(mocker, freqai_conf)
strategy.dp = DataProvider(freqai_conf, exchange)
strategy.freqai_info = freqai_conf.get("freqai", {})
freqai = strategy.freqai
freqai.live = True
freqai.dk = FreqaiDataKitchen(freqai_conf)
timerange = TimeRange.parse_timerange("20180110-20180130")
freqai.dd.load_all_pair_histories(timerange, freqai.dk)
freqai.dd.pair_dict = MagicMock()
data_load_timerange = TimeRange.parse_timerange("20180110-20180130")
new_timerange = TimeRange.parse_timerange("20180120-20180130")
freqai.extract_data_and_train_model(
new_timerange, "ADA/BTC", strategy, freqai.dk, data_load_timerange)
model = freqai.dd.load_data("ADA/BTC", freqai.dk)
plot_feature_importance(model, "ADA/BTC", freqai.dk)
assert Path(freqai.dk.data_path / f"{freqai.dk.model_filename}.html")
shutil.rmtree(Path(freqai.dk.full_path))