Adjust balance between relevancy and length for auto completion suggestions.

Key: auto-completion.alpha
Type: Double
Can be set in: profile.cfg, collection.cfg


This parameter adjusts the balance between length and relevancy for auto completion suggestion.

The value should be between 0 and 1 and is best adjusted using the graphical slider in the Collection settings administration page.

A lower value will give priority to shorter suggestions, whereas a higher value will give priority to more relevant suggestions regardless of their length.

This options is relevant only if suggestions are sorted by score (auto-completion.sort=3)

Default Value



To give priority to shorter auto completion suggestions:


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