'找不到标签列'标签'(参数'inputSchema')'

时间:2019-11-08 14:06:17

标签: recommendation-engine ml.net

我是机器学习的新手,它是通过ML.NET进行的。最近我发现自己陷入了黑洞,请帮忙:D 记录的错误是“找不到标签列“标签”(参数“ inputSchema”)”。 它所在的代码是:

var dataProcessPipeline = mlContext.Transforms.Text.FeaturizeText(outputColumnName: "userIdFeaturized", inputColumnName: nameof(MovieRating.UserId))
                                                .Append(mlContext.Transforms.Text.FeaturizeText(outputColumnName: "movieIdFeaturized", inputColumnName: nameof(MovieRating.MovieId)))
                                                .Append(mlContext.Transforms.Concatenate("Features", "userIdFeaturized", "movieIdFeaturized"));

我在哪里犯错?

0 个答案:

没有答案