![]() What do you expect to show in ROC curves for multiclass classifications? The ROC Curve and the ROC AUC score are important tools to evaluate binary classification models. ![]() How can I translate the names of the Proto-Indo-European gods and goddesses into Latin? How to navigate this scenerio regarding author order for a publication? Try implementing the concept of ROC plots with other Machine Learning models and do let us know about your understanding in the comment section. Multiclass classification evaluation with ROC Curves and ROC AUC Adapting the most used classification evaluation metric to the multiclass classification problem with OvR and OvO strategies Image by author When evaluating multiclass classification models, we sometimes need to adapt the metrics used in binary classification to work in this setting. You can establish each such curve for your six cases, but I don't see how a single ROC curve for a multiclass classification could even be defined. For more information visit # Examples for a univariate decision value, # Produces an innocuous warning because one level has no observation, multiclass.roc(aSAH$gos6, aSAH$s100b, levels=, multiclass.roc(aSAH$gos6, aSAH$s100b, percent=, # Examples for multivariate decision values (e.g. Shirley Zhang is a data recovery expert in DataNumen, Inc., which is the world leader in data recovery technologies, including sql recovery and outlook repair software products. Hence, if the error really roots in file corruption, this tool can absolutely fix it. Lean upon Third Party SoftwareĪssuming that Scanpst.exe fails as well, it is time to resort to third party software, say DataNumen Outlook Repair. After running this tool, just select the target PST file and start repair. You can easily locate it by searching “Scanpst.exe” in Windows Explorer. Therefore, take aid of Outlook Inbox Repair Tool, Scanpst.exe, to check the file for errors. Scan Outlook File for Errors via Scanpst.exeīy the above 4 techniques, if the error still cannot be solved, you should consider whether the problem arises from the issue on the file instead of configuration. At last, after repairing, restart Outlook and have a try.ĥ.Next in the new screen, choose “Repair” option and click “Continue” to start repair.In the new window, pitch on Microsoft Office and press “Change” button.Then type “appwiz.cpl” in the search field or “Run” box.Close Outlook and turn to “Start Menu”.Repairing Outlook aims to fix all mistaken configuration in Outlook. If the error still pops up, you should turn to next method. After disabling it, you can send emails again. Therefore, you need to disable it, no matter in this program itself or “Add-ins” of “Outlook Options”. For instance, every time when you send or receive emails, antivirus software will scan all of them, which will slow down the sending/receiving process and even result in errors. Though antivirus software does make an important role in protecting Outlook from viruses, its integration with Outlook also poses several hidden troubles. Disable Antivirus Scanner Integration with Outlook If the error persists, then you need to consider if antivirus software is to blame.ģ. Eventually after creating a new profile, you can try to send email again.Just follow the onscreen instructions to finish it. Later you will be required to add account. In the next dialog, click “Add” to create a new profile. ![]() In the new popup dialog box, click “Show Profiles” button. Then locate and click on “Mail” applet.At the outset, close Outlook and access to ““Control Panel””.So you should try to create a new profile to fix the error. If unselected, it is likely that the problem lies in the other causes.Īnother must-known reason for this issue is corrupted mail profile. And restart Outlook to send emails again. If selected, please deselect it at once.In the new dialog box, head to “Compatibility” tab, under which you should check if the option “Run this program in compatibility mode for:” is selected or not.Right click it and choose “Properties” from the popup menu.In “Start Menu”, fill “outlook.exe” in search box and then the corresponding program will show up.If it is, you should straight away correct it. To begin with, you need to ensure that Outlook isn’t in compatibility mode. Check if Outlook Is in Compatibility Mode Here are 6 telling approaches to this problem. That is Outlook misconfiguration and Outlook corruption. Virtually two kinds of causes can bring about “The attempted operation failed. This article concludes 6 valid solutions to this problem. ![]() An object could not be found” usually occurs when you try to send emails. This Outlook error “The attempted operation failed.
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