✹ i7=1009', o | 2013-02-09 text-as-dimension-example || dimensions (not used for similarity comparison) can also represent text

✹ i4=      0, o 2013-02-09 sr0 | letters,

✹ i2=      0', | 2013-02-09 text || for keywords, up to 8 letters per dim, first letters most significant in sear..