image-processing - 什么是 loss_cls 和 loss_bbox，为什么它们在训练中总是为零
训练过程成功进行，但 loss_cls 和 loss_bbox 值从一开始就是 0，即使训练完成，最终输出也不能用于进行评估或推理。
我想知道这两个是什么意思，以及如何在训练过程中改变这些值。我在这里使用的确切模型是 e2e_faster_rcnn_R-50-FPN_1x
对此的任何帮助将不胜感激。我在 Anaconda、CUDA 9、cuDNN 7 上使用 Ubuntu 16.04 和 Python 3.6。
Power Virtual Agents now supports 4 new preview languages: Czech, Finnish, Greek, Thai
We have added support for 4 什么是ROI new preview languages in Power Virtual Agents: Czech, Finnish, Greek, Thai. Power Virtual Agents now supports 23 languages!
Announcing the preview of Power Virtual Agents Customer Lockbox support
Diganta Kumar, Principal Program Manager, Power Virtual Agents, 2022年8月9日
Customer Lockbox enables administrators to control access to their organization data from Microsoft personnel during troubleshooting.
Don’t miss Power Virtual Agents at the first Microsoft Power Platform Conference!
Omar Aftab, Partner Director of Program Management, Power Virtual Agents, 2022年7月26日
The first annual Power Platform Conference sponsored by Microsoft is coming to Orlando for an amazing in-person event this September, with keynotes, sessions, breakouts and more—all dedicated to Microsoft Power Platform products: Power Automate, Power Apps, Power BI, Power Pages and Power Virtual Agents.
What’s new: The evolution of Power 什么是ROI Virtual Agents
Omar Aftab, Partner Director of Program Management, Power Virtual Agents, 2022年5月24日
This year at Microsoft Build 2022, we are excited to announce a set of transformative and new capabilities for Microsoft Power Virtual Agents.
Sign up now – Power Virtual Agents at Microsoft Build (May 24-26)
Jack Rowbotham, Product Marketing Manager, 2022年5月16日
It’s Microsoft Build in one week! (May 24th-26th) Make sure you sign up to hear the latest and greatest for Power Virtual Agents and how we are enabling fusion bot building teams to achieve more.
See what’s new for Power Virtual Agents at the Microsoft Business Applications Launch Event
Omar Aftab, Partner Director of Program Management, Power Virtual Agents, 2022年3月30日
See what’s new for Power Virtual Agents at the Microsoft Business Applications Launch Event
Get started with Power Virtual Agents in a Day
Jack Rowbotham, Product Marketing Manager, 2022年3月2日
The Power Virtual Agents in a Day (PVAIAD) events are free one-day workshops where 什么是ROI you will learn how to create, integrate, extend, deploy and monitor conversational 什么是ROI bots.
Announcing the General Availability of Microsoft Power Virtual Agents for US Government customers
Diganta Kumar, Principal Program Manager, Power Virtual Agents, 2022年2月8日
Microsoft Power Virtual Agents is general availability for US Government customers. Agencies can now enables anyone to create powerful chatbots using a guided, no-code graphical interface, without the need for data scientists or developers.
Power Virtual Agents bots as skills with Bot Framework bots – General Availability
Marina Kolomiets, Senior Program Manager, 2022年2月3日
If you are using Bot Framework bots in your organization, you can now easily extend their functionality by calling your Power Virtual Agents bot as a skill. Bot 什么是ROI Framework bots can use Power Virtual Agents bot skill manifest to configure a skill connection and invoke Power Virtual Agents functionality at runtime.
Announcing Power Virtual Agents Customer Playbook
Matthew Farmer, Senior PM, Power CAT, 2022年1月27日
The Playbook helps customers and partners embarking on a complex PVA chatbot implementation to learn from from our experience and set their project up for success.
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9 Best Digital Adoption Platforms (DAPs) in 2022
In the 什么是ROI past decade, software has improved the standard of living in nearly all areas of our life. From business software to personal apps, we use dozens of tools a day to improve our productivity.
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