16. The non-transitory computer-readable medium of claim 14 , further comprising determining a second composite weight for the one or more grapheme representations based on the second data structure.
16. The non-transitory computer-readable medium of claim 14 , further comprising determining a second composite weight for the one or more grapheme representations based on the second data structure. 17. The non-transitory computer-readable medium of claim 16 , wherein the filtering is based on the second composite weight.