ray | Hacks & Tools for machine learning | Machine Learning library
kandi X-RAY | ray Summary
kandi X-RAY | ray Summary
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Top functions reviewed by kandi - BETA
- Run iteration loop
- Create a new centroid
- Calculate the index of the closest distance
- Calculate the distance between the centroids
- Train the model
- Run the optimizer
- Update the description for a given epoch
- Function to update the description
- Loop over the genotypes
- Generate the next batch
- Define roll_func
- Print timing information
- Builds the histogram
- Build the matrix from a pandas dataframe
- Build the cate from a pandas dataframe
- Run empety
- Compute the F1 score
- Prints a message
- Compute the f - score of a target
- Saves track to CSV file
- Build the vocab
- Increment the given step
- Calculate the accuracy
- Load meta data
- Build the table
- Build the cols
ray Key Features
ray Examples and Code Snippets
Lines of Code : 7
License : No License
Copydef likelihood_ray(x, theta):
"""
Computes the class-conditional probability for an univariate
Rayleigh distribution
"""
return 2*theta*x*np.exp(-theta*(x**2)) Community Discussions
Trending Discussions on ray
QUESTION
I'm using Cloudfront (with Cloudflare in front) to serve the following file:
https://app.astrobin.com/assets/i18n/en.po?version=1623337803841
These are the response header at the time of writing:
...ANSWER
Answered 2021-Jun-10 at 20:26Browser caching is determined by the caching headers (namely Cache-Control or Expires) in the response from the origin server. But the response you listed doesn't have such a header, so it's up to the browser to determine how long the resource is considered fresh.
If you want the browser to use a particular cache policy you should add a Cache-Control header to the response.
QUESTION
Building on Count number of elements with same tag
I will be running this query with BaseX 9.5.2.
Given the data
...ANSWER
Answered 2021-Jun-08 at 19:56Due to the grouping you already have, count($elems) will have the right value in the return clause.
I think you original use of the let $sep is causing problems, the grouping count($elems) I suggested works fine for me at https://xqueryfiddle.liberty-development.net/bFDbxm7 where I have moved the $sep to a declared variable.
QUESTION
Building upon books.xml transform to CSV: repeat title on each row:
For the document below, how can I count
- the number of authors per book
- the number of unique authors per book?
In this case, they would both be the same:
...ANSWER
Answered 2021-Jun-08 at 18:14I am using BaseX v.9.5.2
XQuery
QUESTION
I am new in AWS and need a Centralized Logging architecture with X-Ray. For this issue, I checked the AWS reference implementation: https://docs.aws.amazon.com/solutions/latest/centralized-logging/architecture.html which shows an interesting architecture.
My question is, how and where I should use X-Ray in such an architecture? My goal is to have a centralized account, which will be aware, about the underlying services, especially from other accounts.
Thanks.
...ANSWER
Answered 2021-Jun-07 at 16:26AWS X-Ray is a distributed tracing service and not a logging service. Hence it doesn't fit into the above architecture. But if you still want to use X-Ray and have traces sent to a single common account, there's a way to do so using X-Ray daemon. If you are managing the X-Ray Daemon on your own, you can provide an IAM role of your central account which the daemon would use to send all the traces to. Docs for daemon configuration: https://docs.aws.amazon.com/xray/latest/devguide/xray-daemon-configuration.html
Please keep in mind that services like API Gateway and Lambda have a self-managed daemon and currently only send traces to their own account.
QUESTION
I just received a helpful answer to a question about xml->tabular transformation, but I don't understand how to apply it to a document where an element may have several child nodes with the same tag.
As a minimal example, consider the books.xml file at the W3Schools web site.
ANSWER
Answered 2021-Jun-07 at 03:16If you want a row for each author, then create a row for each author:
XSLT 1.0
QUESTION
I want to write code that will cast a ray from my player, and for every enemy that the ray touches I want to be able to reference that enemy, to do things such as finding the furthest enemy or calling methods inside of the enemy. Currently inside of my Player object I have the following code:
...ANSWER
Answered 2021-Jun-06 at 17:18You could use Physics2D.RaycastAllor RaycastNonAlloc if you're worried about performance.
QUESTION
Copying a VkImage that is being used to render to an offscreen framebuffer gives a black image.
When using a rasterizer the rendered image is non-empty but as soon as I switch to ray tracing the output image is empty:
...ANSWER
Answered 2021-Jun-06 at 09:08Resolved by now:
When submitting the command buffer to the queue it would require an additional vkQueueWaitIdle(m_queue) since ray tracing finishes with a certain latency
QUESTION
I'm trying to instantiate blocks like Minecraft with a Raycast. It works, but if I click a block with a different rotation to (0,0,0), my block spawn in the same position of the block that I clicked.
Here is a video of what I mean
My code:
...ANSWER
Answered 2021-Jun-05 at 17:20Never directly compare float values using ==. Due to floating point precision something like 5 * 0.2f / 10f might be 0.99999999 or 1.0000000001 so a check for == 1f would fail!
Therefore you would always rather check if it lies within a certain range like e.g.
QUESTION
In the following Python 3 code, the correct value is written into the daysSchedule but when iterating to the next value.
ANSWER
Answered 2021-Jun-03 at 06:59All the trouble came from the way you use classes. Please, note the difference:
This:
QUESTION
I'm hoping someone can help me out. I have created a table and have multiple Tabs. Each Tab has different data inside the table. Each table row has a column with a number of votes and I want to sort the rows automatically with the columns that have more votes at the top.
This is my HTML code:
...ANSWER
Answered 2021-Jun-03 at 03:04Having separate arrays for each tab(comedy and horror) worked for me, so you just create a second array and duplicate the javascript functions, using more specific JS selectors.
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Install ray
You can use ray 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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