docs(quickadapter): document Kaiser-Bessel-derived smoothing

diff --git a/README.md b/README.md
index 522ed6301bd0bc203110dc885fd7d90a66d434b8..6aedc1541f60819f6722d3b9b7d5ac0b21fe4dc6 100644 (file)
--- a/README.md
+++ b/README.md
@@ -68,9 +68,9 @@ docker compose up -d --build
 | freqai.data_split_parameters.gap                               | 0                             | int >= 0                                                                                                                                               | Samples to exclude between train/test for `timeseries_split`. When 0, auto-calculated from `label_period_candles` to prevent look-ahead bias.                                                                                                                                                                                                                                                                                                                                                                                                                            |
 | freqai.data_split_parameters.max_train_size                    | None                          | int >= 1 \| None                                                                                                                                       | Maximum training set size for `timeseries_split`. When set, creates a sliding window instead of expanding train set. None = no limit.                                                                                                                                                                                                                                                                                                                                                                                                                                    |
 | _Label smoothing_                                              |                               |                                                                                                                                                        |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
-| freqai.label_smoothing.method                                  | `gaussian`                    | enum {`none`,`gaussian`,`kaiser`,`triang`,`smm`,`sma`,`savgol`,`gaussian_filter1d`}                                                                    | Label smoothing method (`smm`=median, `sma`=mean, `savgol`=Savitzky–Golay).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
+| freqai.label_smoothing.method                                  | `gaussian`                    | enum {`none`,`gaussian`,`kaiser`,`kaiser_bessel_derived`,`triang`,`smm`,`sma`,`savgol`,`gaussian_filter1d`}                                            | Label smoothing method (`kaiser_bessel_derived` uses an even-length Kaiser-Bessel-derived zero-phase kernel; `smm`=median, `sma`=mean, `savgol`=Savitzky–Golay).                                                                                                                                                                                                                                                                                                                                                                                                         |
 | freqai.label_smoothing.window_candles                          | 5                             | int >= 3                                                                                                                                               | Smoothing window length (candles).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
-| freqai.label_smoothing.beta                                    | 8.0                           | float > 0                                                                                                                                              | Shape parameter for `kaiser` kernel.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| freqai.label_smoothing.beta                                    | 8.0                           | float > 0                                                                                                                                              | Shape parameter for `kaiser` and `kaiser_bessel_derived` kernels.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
 | freqai.label_smoothing.polyorder                               | 3                             | int >= 0                                                                                                                                               | Polynomial order for `savgol` smoothing.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
 | freqai.label_smoothing.mode                                    | `mirror`                      | enum {`mirror`,`constant`,`nearest`,`wrap`,`interp`}                                                                                                   | Boundary mode for `savgol` and `gaussian_filter1d`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
 | freqai.label_smoothing.sigma                                   | 1.0                           | float > 0                                                                                                                                              | Gaussian `sigma` for `gaussian_filter1d` smoothing.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |