From acfc2c2254771042978b683292e04dac71328afa Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= Date: Sun, 20 Apr 2025 22:22:31 +0200 Subject: [PATCH] perf(qav3): handle labeling optimization corner cases MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Jérôme Benoit --- .../user_data/freqaimodels/QuickAdapterRegressorV3.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/quickadapter/user_data/freqaimodels/QuickAdapterRegressorV3.py b/quickadapter/user_data/freqaimodels/QuickAdapterRegressorV3.py index 905ca3a..740ee9d 100644 --- a/quickadapter/user_data/freqaimodels/QuickAdapterRegressorV3.py +++ b/quickadapter/user_data/freqaimodels/QuickAdapterRegressorV3.py @@ -975,12 +975,18 @@ def label_objective( ) : ] + if df.empty: + return -float("inf"), -float("inf") + _, peak_values, _ = dynamic_zigzag( df, period=label_period_candles, ratio=label_natr_ratio, ) + if len(peak_values) < 2: + return -float("inf"), -float("inf") + scaled_natr_label_period_candles = ( ta.NATR(df, timeperiod=label_period_candles) * label_natr_ratio ) -- 2.43.0