Question

我已经探索过槌，它运作良好。我想要做的是在程序范围内制作一个模型两次并面临异常。我的程序代码如下：

List<String> commands = new ArrayList<String>();
commands.add("--input input.mallet --output-classifier output_classifier.classifier --trainer MaxEnt --report train:accuracy");

commands.add("--input input.mallet --output-classifier output_classifier.classifier --trainer MaxEnt --report train:accuracy");

for( int index = 0; index < commands.size(); index++ ) {
    try {
        Vectors2Classify.main(commands.get(index).split(" "));
    } catch (EvalError e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

第一个命令正在成功运行。在第二个命令我得到以下异常。

Exception in thread "main" java.lang.IllegalArgumentException: Alphabets don't match: Instance: [9327, 3], InstanceList: [9327, 3]

    at cc.mallet.types.InstanceList.add(InstanceList.java:335)
    at cc.mallet.types.InstanceList.shallowClone(InstanceList.java:213)
    at cc.mallet.types.InstanceList.split(InstanceList.java:513)
    at cc.mallet.classify.tui.Vectors2Classify.main(Vectors2Classify.java:397)

我已经搜索过这个问题，但直到现在才找到任何解决方案。看起来直到现在在程序范围内制作模型两次都没有人尝试过如果有人能帮助我，请感谢你。

Answer 1

onDateChangedListener函数旨在在程序执行期间调用一次。可能有一些变量从一次调用转移到另一次调用。这个TOSalesInvoiceCollection salesinvoiceCollection = new TOSalesInvoiceCollection(); TOSalesInvoiceRowCollection items = new TOSalesInvoiceRowCollection(); TOSalesInvoice salesinvoice = new TOSalesInvoice(); salesinvoice.CustomerID = "4444"; salesinvoice.Date = System.DateTime.Now.ToShortDateString(); salesinvoice.IsQuote = true; salesinvoice.ARAccount = "11010"; salesinvoice.NumberOfDistributions = 1; salesinvoice.Note = "Sales Quote created for Group: " + 1; salesinvoice.InternalNote = "NOTE YUCEL"; TOSalesInvoiceRow line = new TOSalesInvoiceRow(); line.GLAccount = "10090"; line.ItemID = "WLL"; line.Quantity = 1; decimal unitprice = 3433.20m; line.UnitPrice = unitprice; line.Amount = unitprice; line.JobID = "1"; line.Description = "Line ; AE01.22; Architectural and Engineering Drawing*"; line.OrderDistributionNumber = 1; items.Add(line); TOSalesInvoiceRow line2 = new TOSalesInvoiceRow(); line2.GLAccount = "10090"; line2.ItemID = "0002"; line2.Quantity = 1; decimal unitprice2 = 3433.20m; line2.UnitPrice = unitprice2; line2.Amount = unitprice2; line2.JobID = "1"; line2.Description = "1-A FAA & FCC Required Coordinates Form"; line2.OrderDistributionNumber =2; items.Add(line2); salesinvoice.RowCollection = items; salesinvoiceCollection.Add(salesinvoice); TOSalesInvoice.SaveAll(_boSalesInvoiceSettings, null, salesinvoiceCollection);中有很多逻辑用于从命令行参数中找出用户意图。如果您需要编写Java代码，从main复制代码以完全按照您的要求进行操作可能是更好的选择。

Mallet：Alphabets不匹配，在一个程序中再次制作模型时例外

1 个答案: