Add harmonic mean combination #678

Job	Run time
Run Gradle Check on neural-search Plugin (11, ubuntu-latest)	47s
Run Gradle Check on neural-search Plugin (11, ubuntu-latest)	1m 56s
Run Gradle Check on neural-search Plugin (11, ubuntu-latest)	1m 56s
Run Gradle Check on neural-search Plugin (11, windows-latest)	2m 23s
Run Gradle Check on neural-search Plugin (11, windows-latest)	41s
Run Gradle Check on neural-search Plugin (11, windows-latest)	41s
Run Gradle Check on neural-search Plugin (17, ubuntu-latest)	46s
Run Gradle Check on neural-search Plugin (17, ubuntu-latest)	1m 43s
Run Gradle Check on neural-search Plugin (17, ubuntu-latest)	16s
Run Gradle Check on neural-search Plugin (17, windows-latest)	2m 13s
Run Gradle Check on neural-search Plugin (17, windows-latest)	1m 51s
Run Gradle Check on neural-search Plugin (17, windows-latest)	1m 51s
Pre-commit neural-search Plugin (11, ubuntu-latest)	1m 32s
Pre-commit neural-search Plugin (11, ubuntu-latest)	1m 32s
Pre-commit neural-search Plugin (11, ubuntu-latest)	1m 32s
Pre-commit neural-search Plugin (11, windows-latest)	2m 11s
Pre-commit neural-search Plugin (11, windows-latest)	2m 11s
Pre-commit neural-search Plugin (11, windows-latest)	2m 11s
Pre-commit neural-search Plugin (17, ubuntu-latest)	1m 32s
Pre-commit neural-search Plugin (17, ubuntu-latest)	1m 32s
Pre-commit neural-search Plugin (17, ubuntu-latest)	1m 32s
Pre-commit neural-search Plugin (17, windows-latest)	1m 41s
Pre-commit neural-search Plugin (17, windows-latest)	1m 41s
Pre-commit neural-search Plugin (17, windows-latest)	1m 41s
	37m 52s

Provide feedback