Elastica\Query\QueryString::setFuzzyMinSim PHP Method

If not set, defaults to 0.5

public setFuzzyMinSim ( float $minSim = 0.5 )
$minSim	float

    public function setFuzzyMinSim($minSim = 0.5)
    {
        return $this->setParam('fuzzy_min_sim', (double) $minSim);
    }

QueryString