From: DTi2Vec: Drug–target interaction prediction using network embedding and ensemble learning
Fusion function | Function equation |
---|---|
1. Concatenation | \(\left[ { f\left( d \right) + f\left( t \right) } \right] = f\left( d \right) f\left( t \right)\) |
2. Hadamard | [f(d) f(t)]\(= f\left( d \right) * f\left( t \right)\) |
3. Average | [f(d) f(t)] \(= \left( {f\left( d \right) + f\left( t \right)} \right)/2\) |
4. Weighted-L1 | \(\left\| { f\left( d \right) . f\left( t \right)} \right\|_{1} = \left| {f\left( d \right) - f\left( t \right)} \right|\) |
5. Weighted-L2 | \(\left\| {f\left( d \right) . f\left( t \right)} \right\|_{2} = \left| {f\left( d \right) - f\left( t \right)} \right|^{2}\) |