rdc | The Randomized Dependence Coefficient in Python | Machine Learning library
kandi X-RAY | rdc Summary
kandi X-RAY | rdc Summary
The RDC is a measure of nonlinear dependence between two (possibly multidimensional) variables. A full description of the algorithm is given in the [2013 paper] by David Lopez-Paz, Philipp Hennig, and Bernhard Schoelkopf.
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- Perform the rdc transformation
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rdc Examples and Code Snippets
Community Discussions
Trending Discussions on rdc
QUESTION
My maven settings.xml is as follows. As you can see, there is no http repository url. All repository url is started with https.
...ANSWER
Answered 2022-Feb-18 at 06:54I find answer myself. I used to config ~/.gradle/init.gradle and set a http url which force gradle to use that insecure repository
QUESTION
I want to implement a simple "GPT" timer that generates an interrupt every 1ms. However, I get an interrupt exactly every 3ms (instead of the desired 1ms).
Where is my error? What values should I set to get a 1ms timer?
Here is my calculation for the GPT timer:
EXPLANATION OF TIMER VALUES:
We take for source clock the PLL1 DIV2 400MHz We define the root divisor at 4 => 400MHz / 4 = 100MHz
100MHz = one increment every 10ns We want an interrupt to be generated every 1 ms
So we have : Output_compare_value = delay_time x GPT_frequency
Output_compare_value = 1 x 10^-3 x (1/(10 x 10^-9)) = 100000
Here is my code (I change the state of a GPIO at each interrupt to check the operation of my timer on the oscilloscope):
...ANSWER
Answered 2022-Feb-01 at 10:18I found out what my problem was with the timer. The truth is that all my values were fine, but it was the execution of the logging that was taking time (line PRINTF("GPT interrupt is occurred !");
) So I could have lowered my reload value even more, but I would still have the logging that was taking time to run.
QUESTION
After creating 2 security groups and a RDC instance, I am in the terminal and when I tried to connect to mysql using the displayed endpoint with admin password it is giving '110 can not connect'. can you please guide me with possible reason why this is not getting connected? Image of error message is also attached.
...ANSWER
Answered 2021-Nov-21 at 21:09It appears that you have:
- An Amazon RDS MySQL database
- An Amazon EC2 instance
Assuming that both resources are in the same VPC, the security setup should be:
- A Security Group on the EC2 instance (
EC2-SG
) that permits inbound access on port 3389 (RDP) so that you can login to the instance, with Outbound rules set to their default "Allow All" setting - A Security Group on the RDS database (
DB-SG
) that permits inbound access on port 3306 (MySQL) fromEC2-SG
That is, DB-SG
should directly reference EC2-SG
.
When connecting, if it takes several seconds before the connection fails, it is an indication that there is no network connectivity. If it fails immediately, then you have successfully communicated with the RDS database, but it is not permitting your access.
QUESTION
I'm trying to use CUDA separable compilation in my project. The project is composed of a binary that depends on a few shared libraries (all built in the same build system). These shared libraries in turn use common CUDA code. When running the binary, I get a segfault similar to here. When I create a minimal example, I get "invalid device function" error instead. If I turn the shared libraries into static libraries, the error goes away. Unfortunately I don't have control over this and need to make it work with shared libraries.
I have seen a couple similar posts here in SO, but they use CMake and the solutions usually involve changing libraries from shared to static, which I can't do in my project. I have double-checked that I'm running the code on the right GPU (and indeed it works if I do some changes, see below), so that's not the issue.
I believe I'm missing something when doing CUDA separable compilation, device linking or creating shared libraries.
Below is a fully reproducible minimal example of the problem:
...ANSWER
Answered 2021-Sep-11 at 07:28After contact with Nvidia, I finally found the solution to the problem:
Add -Xcompiler -fvisibility=hidden
to each of the dlink
commands
QUESTION
I have a managed variable in file p2.f95
in module a1
. I'm passing this managed variable to kernel in file p6.f95
.I am able to access the variable in file p6.f95
but unable to access the same from the kernel i.e; I am not able to print variable value from the device. Can someone please explain why.....?
file1:p2.f95
ANSWER
Answered 2021-Aug-16 at 16:22CUDA Unified Memory, enabled when using the "managed" attribute, is currently only available for dynamically allocated memory. While we hope to support static data in the future, you wont be able to use 'managed' on a static variable like 'lnode'.
The simplest (and probably best) solution is to pass lnode in by value. Though you could also make 'lnode' allocatable, or make a host lnode and 'device' lnode.
QUESTION
I am in the process of evaluating vendors for upgrading our existing VMware environment. In a conversation with a provider, he told me that vMotion was not possible without a separate SAN appliance or vSAN (the latter requiring 6+ hosts and expensive licensing).
Under the impression that our 3-host cluster already had vMotion licensing and capability, I tried to "vMotion" a running Windows VM using the vSphere client. I was able to "migrate" both the VM and its disk to a new host and datastore respectively, but nowhere did I see the term "vMotion" in the Recent Tasks log at the bottom of the UI. What I did see there was "Migrating Virtual Machine - Active State" and I was able to maintain an RDC connection and interact with the VM all through the migration process.
My question: Am I misunderstanding the term vMotion? Is it different than migration in an "active state"?
Also, assuming vMotion is an unattended convenience and seeing as we already have an image-level backup solution for our VMs and my company is okay with manually restoring those VMs from a backup (as opposed to the convenience of an "instant," unattended, back-end restoration), is vMotion worth the investment in a dedicated SAN server if we're already capable of "live migration" on demand?
And don't worry about selling me on all the benefits of a SAN. Believe me, I'm already with you on that. The people over here who sign the checks just have different priorities is all.
TWIMC: We're in a 3-host cluster, ESXi 6.0 on all. Enterprise Plus licensing.
...ANSWER
Answered 2021-Aug-17 at 21:13vMotion is VMware's branding for being able to migrate powered-on / running Virtual Machines from one ESX/ESXi host to another. vSphere UI does not refer to the actual operation in the UI as vMotion except for a number of places where the branding matters i.e. when configuring a feature called Enhanced vMotion Compatibility (EVC) or when enabling vMotion traffic through specific VMkernel virtual network adapter.
On the point about vSAN / physical SAN being mandatory - you already confirmed that you can migrate the VMDKs of a live VM so it's not a complete necessity. The official docs have a section about the limitations of simultaneous comput + storage migration: https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.vcenterhost.doc/GUID-9F1D4A3B-3392-46A3-8720-73CBFA000A3C.html.
I'd bet that migration should be faster if only the memory image of a powered-on VM is migrated - this is especially true in automated DRS setups where VMs are migrated automatically based on a pre-configured policy. Users on reddit seem to have tested this - https://www.reddit.com/r/vmware/comments/matict/vmware_drs_cluster_without_shared_storage_das/gru579m/?utm_source=reddit&utm_medium=web2x&context=3.
Note that I am a VMware employee (albeit not in sales), and you'd probably want a different, unbiased opinion about the product's merits ;)
QUESTION
How can i convert this example dataframe below. So it creates a spatial object that can be plotted by tmap?
The data consists of two Local Authority District (UK) regions - cornwall and hartlepool. It also consists of corresponding metadata that I would like to plot on the map.
...ANSWER
Answered 2021-Aug-04 at 13:15A call of sf::st_as_sf()
on your data object should suffice.
Consider this code:
QUESTION
I have put some push notifications in my code, in order to someone to be notified when an action is made. I made the back end with lib.net.webpush 3.1.0 with .net 4.5.2 in C#. So far, the notification system is working very well, but there is something I can't succeed : Within my service worker file (sw.js), using Angular 9, i want, when someone received the notification, that when a user click on it, he is redirect to the page from which it was sent.
first i made it like it (as i read in the doc):
...ANSWER
Answered 2021-May-17 at 13:02I just succeed in doing it. So, for anyone in the same case as I was : within the service worker, you can't access the DOM, i wasn't able to get any ID or any path I was trying to aim in my code. The solution was to, in my C# code, to add a "URL" property and parameter to my "SendNotification" funtion. Then, when i got a user, i can target his ID because it's already here. Then, in my Angular code (within the service worker file), I just had to to this (i am storing my url in "data" here) :
QUESTION
I have some of the host names as provided below, i am looking to extract only last three names after dot .
ANSWER
Answered 2021-Apr-29 at 06:08Use:
QUESTION
I am trying to optimize a CUDA code with LLVM passes on a PowerPC system (RHEL 7.6 with no root access) equipped with V100 GPUs, CUDA 10.1, and LLVM 11 (built from source). Also, I tested clang, lli, and opt on a simple C++ code, and everything works just fine.
After days of searching, reading, and trials-and-errors, I managed to compile a simple CUDA source. The code is the famous axpy:
...ANSWER
Answered 2021-Apr-17 at 16:29The problem was not related to PowerPC architecture. I needed to pass the fatbin
file to the host-side compilation command with -Xclang -fcuda-include-gpubinary -Xclang axpy.fatbin
to replicate the whole compilation behavior.
Here is the corrected Makefile:
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Install rdc
You can use rdc like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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