Algorithm 1. MTJL for reading ability prediction

Input: $X=\left[X_1,\dots ,X_m\right],Y,\lambda \mathrm{and}\gamma .$

Output: w1, w2, …, wm, b.

Procedure:

Step 1. Initialize wi and bi, I = 1, …, m.

Step 2. For iteration t, update ${\mathbf{W}}_i^t$, $b_i^t$ and ${\mathit{D}}_{\mathrm{r}}^{\mathrm{t}}$ $b_i^t$ using (7), (8) and (9), respectively.

Step 3. Compute the objective function value J(t) using (3).

Step 4. Check convergence. If $\left|J\left(t\right)-J\left(t-1\right)\right|\le \epsilon$ terminate; else go to step 2, where $\epsilon$ is a very small positive value.