InvalidArgumentError: cannot compute Equal as input #1(zero-based) was expected to be a int32 tensor

InvalidArgumentError: cannot compute Equal as input #1(zero-based) was expected to be a int32 tensor but is a float tensor [Op: Equal] 错误解决！

如高亮黄色处，知道Op: Equal是值Equal判断运算出错，tf.equal（）函数比较两个元素需要数据类型相同，而上述程序tf.where(PRED.numpy()<0.5,0,1)结果是0或1为int32，而Y类型为float32无法比较，需要将语句tf.where(PRED.numpy()<0.5,0,1)中<0.5后面的0,1改为0. ，1. 变成浮点型。