Usecase checking whether globalvariable exists frequentuse case polyfillsespecially see Shims Versus Polyfills need checkwhether globalvariable someVariable exists casewindow helps windowsomeVariable safeway followingstatement throws someVariablehas beendeclared Don’t do twoadditional ways whichyou can check ...
解决 在函数A中调用函数B时,每调用一次就声明一次variable_scope,如下所示 withtf.variable_scope('global_attention0'):embedding_chars_focus=self.global_attention(embedding_chars)withtf.variable_scope('global_attention1'):outputs0=self.global_attention(outputs[0])withtf.variable_scope('global_attention2...