[R] Ternary neural networks as a path to more efficient AI - is (+1, 0, -1) weight quantization getting serious research attention?

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I've been reading about ternary weight quantization in neural networks and wanted to get a sence of how seriously the ML research community is taking this direction.The theoretical appeal seems clear: ternary weights (+1, 0, -1) cut model size and inference cost a lot compared to full-precision or even binary networks, while keeping more power than strict binary. Papers like TWN (Ternary Weight Networks) from 2016 and some newer work suggest this is a real path for efficient inference.What I'...