Research Article

Estimation of State of Charge of Lithium-Ion Batteries Based on Wide and Deep Neural Network Model

Table 1

User-video data.

UseridUserid-one-hotVideoidVideoid-one-hotUserid × videoidWatch

0[1,0,0][0,1][0,1,0,0,0,0]0
1[0,1,0][1,0][0,0,1,0,0,0]1
2[0,0,1][0,1][0,0,0,0,0,1]1
3[0,0,1][1,0][0,0,0,0,1,0]0