Word segmentation in Japanese isn't that difficult, for the most part. The mixed scripts help quite a bit. The really interesting question is how does Chrome d

Word segmentation in Japanese isn't that difficult, for the most part. The mixed scripts help quite a bit. The really interesting question is how does Chrome decide what to highlight when you double-click Thai text? It's a non-breaking, (baroquely) phonetic script and the training set is much smaller.