I have read that MetaCost is different from CostClassifiers. I have seen that MetaCost is available in 3.6 GUI, but not in 3.8's
It probably is an extension now.
You need to install it.
Related
I have recently found Yolo implementations in PyTorch (e.g. https://github.com/ultralytics/yolov3). What I would like to know if this is really the same (in terms of model accuracy, speed and so on) like the one with Darknet backbone?
I am asking because it is waaaaaay easier with PyTorch (as I am struggling with installing Darknet on windows).
Kind regards,
Can
Follow these step to install darknet framework on window10.
I recommend to clone darknet from AlexeyAB repository since it works great on windows10 and a lot of community support.(https://github.com/AlexeyAB/darknet).
And now it has a python wrapper so you could implement it on python.
Clone darknet repositoriey.
install vcpkg.(https://github.com/microsoft/vcpkg)
Install visual studio 2017.
Install CUDA and CUDNN.
Add CUDNN into system environment. Variable name = 'CUDNN' , variable value =
'installed path'.
Add 'CUDA_TOOLKIT_ROOT_DIR' into system environment. Variable name = 'CUDNN',
variable value = 'installed path\NVIDIA GPU Computing Toolkit\CUDA\v10.2.
build with powershell command '.\build.ps1' in darknet directory.
Hope you find this help :).
YOLO (You Only Look Once) is a one shot detector method to detect object in a certain image. It can work with Darknet, Pytorch, Tensorflow, Keras etc. frameworks. YOLO and darknet complements together pretty well as it has a robust support for CUDA & CUDNN. Use whichever framework you want !!
I am pretty new to Sitecore SPEAK and i am looking for some of the basics to start with. Basics like even which version of Sitecore Supports SPEAK. I see that many places they mention that it is supported in 7.0 and few places say 7.1 version. I have a Sitecore 7.0 Version and when i open the Core database, i would like to know if i need to install any particular module as i dont see anything related to SPEAK.
This link is the sitecore's Official blog where they speak about it. But fail to mention the requirements.
Sitecore SPEAK Blog- Introduction
Any Help would be Greatly Appreciated
According to the release notes, the SPEAK UI framework was introduced in Sitecore 7.1. At least you need this version and the Sitecore Rocks Visual Studio plugin, as building SPEAK applications are not very handy to build within the Content Editor.
Here you find a summary of SPEAK documentations.
I would personally recommend to start with the blog post series from Martina Welander.
I recommend using the later versions of Sitecore 7.1 or preferably Sitecore 7.2. A lot of bugs have been fixed since the initial release of SPEAK.
I have two open source SPEAK applications, if you want to see examples of SPEAK applications are built.
https://github.com/sobek1985/SitecoreSPEAKBulkRolePermissions
https://github.com/sobek1985/SitecoreDataImporter
I have also created Visual Studio 2013 Templates for creating blank Visual Studio Projects for SPEAK.
https://github.com/sobek1985/SPEAKTemplatesForVisualStudio/releases
How would one set up python 2.7 and python 3.x on the same computer. Most of my old code is in 2, but a platform I am trying to use uses 3. How do I setup an enviroment in which I can work on both easily. I am using Ubuntu 13.10 by the way, so no Windows exclusives.
You pretty much said it in your question. You need to setup an environment, a virtualenv to be precise. Check this answer: https://stackoverflow.com/a/1534343/276451 it's exactly what you're looking for.
I am doing my project on hand gesture recognition using OpenCV, C++ code. After feature extraction, there is a need of training, and testing. for that I have downloaded the format from CRF++ yet another toolkit. I am using now crf++-0.54 version. I have used " crf_learn -a MIRA Templatefile Trainfile Model_crf" format.
I have prepared both template and train file in '.CSV' format.
But it showing the following error:
MIRA doesn't support multi-thrading. use thread_num=1.
waiting for solution.................
You could try crf++ in a newer version since version 0.55 includes a fix about multithreading support. Latest available version on the website is 0.58 by the way.
I am thinking of completing the free online course provided by Stanford on C++ and data abstractions. They have provided a C++ library with the necessary functionality required for the course.
I am trying to install the library which is called CS106LibrariesForXcode.pkg. I have done exactly what they have mentioned in the handout. You can find the handout here.
I am using X-Code 4.3.1. Nothing happens even after I install the CS106LibrariesForXcode.pkg. Is it because of the version of Xcode I am using? How do I get it work?
You need to install XCode 3.0 in order to use CS106LibrariesForXcode.pkg library.
XCode 4 have a very different UI and functionality compared to XCode 3. So it would be unwise to study XCode 3 only. But if you're going to study C++ using those tutorials you'd probably want to install XCode 3 and use it.