@Qualifier @Documented @Parameter(value=java.lang.Double.class) @DefaultDouble(value=0.5) @Retention(value=RUNTIME) @Target(value={PARAMETER,FIELD,METHOD}) public @interface BlendWeight
Blending weight for two-element hybrids.
For a blending weight $0 \le 0 \le 1$, a blending hybrid will mix scores from left and right recommenders such that $s = w s_l + (1-w) s_r$.