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by dehrmann
2100 days ago
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I've been playing with some ML lately. I'm sure some of this is because I only have a high level understanding of what I'm doing, but it really feels like throwing things at the problem and see what sticks and is fast. Add features, remove features, try different network architectures, different activation functions, etc. I think the best understood thing might be overfitting, which is oddly reassuring. |
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That generally isn't enough to get published nowadays though, at least in a simple sense (in a broader sense that process might describe all research, of course). To get published requires some deeper demonstration of a new kind of method that not only works, but is superior to all that preceded it in some important way. In other words you show your new method compared to other methods, where yours must be better. Obviously, bad research here can show a supposed advantage by either doing a unfair job applying competing methods, or overfitting their new methods. Or both. As I understand it, the first one is quite common: comparing a poorly-tuned old method to a carefully-tuned new method.