Category: News
Accelerate the development of Generative AI application with GitHub Models
The first step in developing generative AI applications is to choose a model. How to choose a model is the key. This includes
When we combine application development with business scenarios, there are many comparisons, such as the generation effects of the same prompt words under different models.
Quick comparison and switching of multiple models
How different models adapt to new application frameworks and solutions to complete projects more effectively.
The release of GitHub Models plays a very important role for developers and different development teams to more effectively select models in the process of developing applications and create applications based on different application frameworks. Let’s take a look at how I use GitHub Models to complete development in different scenarios.
Model comparison
In GitHub Models, through the provided playground, we can complete the comparison of the same prompt for different models.
Let’s take a look at the comparison between Phi-3-mini and Mistral Nemo
Judging from the results, this is an evenly matched result.
Quick comparison and switching of multiple models
Above, we switched models in the playground to compare different models under the same prompt. For development, a more direct approach may be required. With the Azure AI Inference SDK you can quickly switch to different models. You can choose Python, JavaScript, and REST access methods by selecting Code.
If we choose the Phi-3-mini scenario, we can choose to obtain the access method in Code
Of course, you can directly and seamlessly access the programming environment through Codespace.
Adaptation to different application frameworks
Generative AI has different application frameworks combined with models to complete applications, such as GraphRAG. We can use the REST interface provided by GitHub Models to test model solutions other than GPT-4o, such as selecting the latest Meta LLama 3.1 405b Instruct. If the local deployment of this model has been limited by computing power, it will be difficult for individuals and small teams to adopt it. But based on the interface provided by GitHub Models, we can complete the test in the local environment very simply
Configure the environment
Install the GraphRAG Python library
pip install graphrag -U
Create a GraphRAG project
mkdir -p ./ragmd/input
python -m graphrag.index –init –root ./ragmd
Modify settings.yaml
encoding_model: cl100k_base
skip_workflows: []
llm:
api_key: ${GRAPHRAG_API_KEY}
type: openai_chat # or azure_openai_chat
model: meta-llama-3.1-405b-instruct
model_supports_json: true # recommended if this is available for your model.
max_tokens: 4000
api_base: https://models.inference.ai.azure.com
parallelization:
Stagger: 0.3
async_mode: threaded # or asyncio
embeddings:
async_mode: threaded # or asyncio
llm:
api_key: ${GRAPHRAG_API_KEY}
type: openai_embedding # or azure_openai_embedding
model: jinaai
api_base: http://localhost:5146/v1
Note Please configure GitHub Tokens in .env
Run
python -m graphrag.index –root ./ragmd
Test Results
python -m graphrag.query –root ./ragmd –method global “What’s GraphRAG”
Through GitHub Models, we can quickly use the provided models for model comparison and application development environment testing, which allows model and application testing to be completed more efficiently and quickly in environments with limited computing power.
Learning Resources
Sign Up https://gh.io/models
Introducing GitHub Models: A new generation of AI engineers building on GitHub https://github.blog/news-insights/product-news/introducing-github-models/
Understand Phi-3 https://aka.ms/phi-3cookbook
Learn about GraphRAG https://microsoft.github.io/
Microsoft Tech Community – Latest Blogs –Read More
Demo Bytes: Storage Replica, Failover Clustering, and Winget
Windows Server 2025 is the most secure and performant release yet! Download the evaluation now!
Looking to migrate from VMware to Windows Server 2025? Contact your Microsoft account team!
Looking to migrate from VMware to Windows Server 2025? Contact your Microsoft account team!
The 2024 Windows Server Summit was held in March and brought three days of demos, technical sessions, and Q&A, led by Microsoft engineers, guest experts from Intel®, and our MVP community. For more videos from this year’s Windows Server Summit, please find the full session list here.
This article covers some demos of Windows Server 2025.
Demo Bytes: Storage Replica
Demo time! Get an up-close look at the next generation of Storage Replica!
Storage Replica was first released in Windows Server 2016 and has come a long way. See how we’ve improved performance by enhancing logs and compression. Watch demos where we replace DFSR with this modern replication system that will replicate in-use files and protect your organization from disasters.
Demo bytes: Failover clustering | Installing packages with WinGet
More demos! First, we’ll look at the newest capabilities for failover clustering in Windows Server 2025. Find out how your organization can achieve high availability for manufacturing, retail, and AI scenarios. Then we’ll switch gears to WinGet, the command-line utility that enables you to install applications and other packages in Windows Server 2025 from the command line.
Microsoft Tech Community – Latest Blogs –Read More
Trend Micro’s security software prevents MATLAB’s access to “MATLABWindow.exe” file, inhibiting web-based applications from running.
Why am I unable to use web-based applications such as Simulink, App Designer, Simscape, etc.?Why am I unable to use web-based applications such as Simulink, App Designer, Simscape, etc.? Why am I unable to use web-based applications such as Simulink, App Designer, Simscape, etc.? trendmicro, antivirus, exit, code, 1073741819, matlab.internal.cef.webwindow MATLAB Answers — New Questions
Accessing parameters in encrypted models
I have an encrypted Simulink model with some tunable parameters. I can change them by right-clicking on the model and choosing ‘Block Parameters (ModelReference)’. However, unlike other (nonencrypted) blocks, I can’t change them by using ‘set_param’. Is there any way of accessing these parameters from the command line? I’m using Simulink R2015b.I have an encrypted Simulink model with some tunable parameters. I can change them by right-clicking on the model and choosing ‘Block Parameters (ModelReference)’. However, unlike other (nonencrypted) blocks, I can’t change them by using ‘set_param’. Is there any way of accessing these parameters from the command line? I’m using Simulink R2015b. I have an encrypted Simulink model with some tunable parameters. I can change them by right-clicking on the model and choosing ‘Block Parameters (ModelReference)’. However, unlike other (nonencrypted) blocks, I can’t change them by using ‘set_param’. Is there any way of accessing these parameters from the command line? I’m using Simulink R2015b. encrypted model, parameters, set_param MATLAB Answers — New Questions
App designer generated app freezes in function “createComponents(app)”
Hi
I’ve written an application using App Designer with 100s of components. When I start the app it freezes during the build of the components in the App Designer generated function createComponents. This happens before my own code starts to execute. The way to avoid this freeze is to add a breakpont far down in the createComponents function. createComponents is called before registerApp and runStartupFcn is called. All the mentioned functions are generated before my own code start to execute and are generated by App Designer and are therefore grayed out which means I can’t do any edits.
Is this freeze problem known to this community and is there a fix for this?
Is there any way for me to edit the App Designer generated functions? I would like to add a pause instead of a breakpoint as a possible way to solve the freeze in createComponents function…
I’m running Matlab R2022a Update 8.
Most grateful for your hints and tipsHi
I’ve written an application using App Designer with 100s of components. When I start the app it freezes during the build of the components in the App Designer generated function createComponents. This happens before my own code starts to execute. The way to avoid this freeze is to add a breakpont far down in the createComponents function. createComponents is called before registerApp and runStartupFcn is called. All the mentioned functions are generated before my own code start to execute and are generated by App Designer and are therefore grayed out which means I can’t do any edits.
Is this freeze problem known to this community and is there a fix for this?
Is there any way for me to edit the App Designer generated functions? I would like to add a pause instead of a breakpoint as a possible way to solve the freeze in createComponents function…
I’m running Matlab R2022a Update 8.
Most grateful for your hints and tips Hi
I’ve written an application using App Designer with 100s of components. When I start the app it freezes during the build of the components in the App Designer generated function createComponents. This happens before my own code starts to execute. The way to avoid this freeze is to add a breakpont far down in the createComponents function. createComponents is called before registerApp and runStartupFcn is called. All the mentioned functions are generated before my own code start to execute and are generated by App Designer and are therefore grayed out which means I can’t do any edits.
Is this freeze problem known to this community and is there a fix for this?
Is there any way for me to edit the App Designer generated functions? I would like to add a pause instead of a breakpoint as a possible way to solve the freeze in createComponents function…
I’m running Matlab R2022a Update 8.
Most grateful for your hints and tips appdesigner, createcomponents MATLAB Answers — New Questions
New Outlook can’t find Microsoft 365 mail server on a new PC
Dear community,
first of all: I like the New Outlook very much. It worked fine for several months on my old laptop but now I have a new one and have to install it.
My company is using Microsoft 365 and our mails are handled by Exchange 365. Our mail adresses are like email address removed for privacy reasons where “our-company.com” is our domain name.
Now I installed Office on my new laptop from the website of 365. I wanted to configure “New Outlook”, but I got an error message saying, that the mail server can’t be found and should try it again. I tried to select the account type manually. Same behaviour. The “Troubleshooting” button also doesn’t help.
Then I configured Outlook Classic as a next step and that works fine! Then I tried the switch “Change to new Outlook” (my original text is German) thinking that this will transfer the working configuration. Same problem: “mail server not found”.
I ended up in the situation, where nothing works. “Outlook Classic” wants to start “New Outlook” and “New Outlook” can’t find the mail server without giving me more options to change the configuration manually.
Why can’t “New Outlook” find our MS 365 hosted Exchange??? Outlook Classic and the rest of the Office apps including teams work fine with my account.
Other networks (home, hotspot) didn’t help. So it is no problem of our company network.
I have to uninstall “New Outlook” to escape from this infinite loop.
Any help is appreciated!
Thank you,
Stefan
Dear community, first of all: I like the New Outlook very much. It worked fine for several months on my old laptop but now I have a new one and have to install it. My company is using Microsoft 365 and our mails are handled by Exchange 365. Our mail adresses are like email address removed for privacy reasons where “our-company.com” is our domain name. Now I installed Office on my new laptop from the website of 365. I wanted to configure “New Outlook”, but I got an error message saying, that the mail server can’t be found and should try it again. I tried to select the account type manually. Same behaviour. The “Troubleshooting” button also doesn’t help.Then I configured Outlook Classic as a next step and that works fine! Then I tried the switch “Change to new Outlook” (my original text is German) thinking that this will transfer the working configuration. Same problem: “mail server not found”. I ended up in the situation, where nothing works. “Outlook Classic” wants to start “New Outlook” and “New Outlook” can’t find the mail server without giving me more options to change the configuration manually. Why can’t “New Outlook” find our MS 365 hosted Exchange??? Outlook Classic and the rest of the Office apps including teams work fine with my account. Other networks (home, hotspot) didn’t help. So it is no problem of our company network. I have to uninstall “New Outlook” to escape from this infinite loop. Any help is appreciated!Thank you,Stefan Read More
Runtime Broker – Consuming lots of memory.
Hello All,
I have developed a UWP app years ago to download and store files and sync data from a service of mine.
This application has been stable and working without issues for long time, however a recent change in the behaviour of the solution has meant it’s almost continually streaming data from the service and a side effect of that means the runtime broker is consuming so much memory the system grinding to a halt, even stopping the traffic doesn’t free the memory.
Is there any way I can debug what is happening with this RuntimeBroker or understand why this is happening?
Hello All, I have developed a UWP app years ago to download and store files and sync data from a service of mine. This application has been stable and working without issues for long time, however a recent change in the behaviour of the solution has meant it’s almost continually streaming data from the service and a side effect of that means the runtime broker is consuming so much memory the system grinding to a halt, even stopping the traffic doesn’t free the memory. Is there any way I can debug what is happening with this RuntimeBroker or understand why this is happening? Read More
Fit data to lagged custom function
Hello,
I would like to ask if you can advice the correct approach I can follow to estimate the parameters of a custom lagged function
(1) y(t)=c^2*a+y(t-1)*(a-1)
where c is a known constant.
to a time series data (I can use the symbilic function to create (1) )
Thank you.
Best regards
PaoloHello,
I would like to ask if you can advice the correct approach I can follow to estimate the parameters of a custom lagged function
(1) y(t)=c^2*a+y(t-1)*(a-1)
where c is a known constant.
to a time series data (I can use the symbilic function to create (1) )
Thank you.
Best regards
Paolo Hello,
I would like to ask if you can advice the correct approach I can follow to estimate the parameters of a custom lagged function
(1) y(t)=c^2*a+y(t-1)*(a-1)
where c is a known constant.
to a time series data (I can use the symbilic function to create (1) )
Thank you.
Best regards
Paolo curve fitting, time series MATLAB Answers — New Questions
Simulink mask: show/hide the port of a custom Simulink block
Hi guys,
I am creating a mask for my custom block and I want add a checkbox with the following behaviour:
checked: it shows a new port the the block
unhecked: it hides the new port for the block
The integrator block has the same behaviour (see the belows images to understand):
I am struggling how to implement this feature in the Checkbox callback because I can’t find the parameter to show/hide the port.Hi guys,
I am creating a mask for my custom block and I want add a checkbox with the following behaviour:
checked: it shows a new port the the block
unhecked: it hides the new port for the block
The integrator block has the same behaviour (see the belows images to understand):
I am struggling how to implement this feature in the Checkbox callback because I can’t find the parameter to show/hide the port. Hi guys,
I am creating a mask for my custom block and I want add a checkbox with the following behaviour:
checked: it shows a new port the the block
unhecked: it hides the new port for the block
The integrator block has the same behaviour (see the belows images to understand):
I am struggling how to implement this feature in the Checkbox callback because I can’t find the parameter to show/hide the port. simulink, mask, integrator, custom MATLAB Answers — New Questions
Compilation Error encountered while running Polyspace Bug Finder.
Version : R2021a
language : C
C version : C11
Compiler : ti
Target : C28x
Project : TMS320F28374s
Error :
—
File D:CCS_workspacePolyspace testPatriotSafetyMonitor_SL1_SL2_20240710_058.000_Gen3C2000_18_12_2_LTS_Includestdlib.h line 294
Error: declaration is incompatible with "long __euclidean_div_i32byu32(long, unsigned long, unsigned long)" (declared at line 50 of "C:Program FilesPolyspaceR2021apolyspaceverifierextensionstitmw_builtinsc28x.h")
__euclidean_div_i32byu32(long numerator, unsigned long denominator);
^
When performing Bug Finder analysis, an incompatibility occurs between Polyspace’s C28x.h and my .h file. However, the same program does not exhibit these issues on some computers. I hope to identify the true cause to ensure the program is error-free. Could you please explain the role of C28x.h in the analysis? Additionally, is it reasonable to modify C28x.h?Version : R2021a
language : C
C version : C11
Compiler : ti
Target : C28x
Project : TMS320F28374s
Error :
—
File D:CCS_workspacePolyspace testPatriotSafetyMonitor_SL1_SL2_20240710_058.000_Gen3C2000_18_12_2_LTS_Includestdlib.h line 294
Error: declaration is incompatible with "long __euclidean_div_i32byu32(long, unsigned long, unsigned long)" (declared at line 50 of "C:Program FilesPolyspaceR2021apolyspaceverifierextensionstitmw_builtinsc28x.h")
__euclidean_div_i32byu32(long numerator, unsigned long denominator);
^
When performing Bug Finder analysis, an incompatibility occurs between Polyspace’s C28x.h and my .h file. However, the same program does not exhibit these issues on some computers. I hope to identify the true cause to ensure the program is error-free. Could you please explain the role of C28x.h in the analysis? Additionally, is it reasonable to modify C28x.h? Version : R2021a
language : C
C version : C11
Compiler : ti
Target : C28x
Project : TMS320F28374s
Error :
—
File D:CCS_workspacePolyspace testPatriotSafetyMonitor_SL1_SL2_20240710_058.000_Gen3C2000_18_12_2_LTS_Includestdlib.h line 294
Error: declaration is incompatible with "long __euclidean_div_i32byu32(long, unsigned long, unsigned long)" (declared at line 50 of "C:Program FilesPolyspaceR2021apolyspaceverifierextensionstitmw_builtinsc28x.h")
__euclidean_div_i32byu32(long numerator, unsigned long denominator);
^
When performing Bug Finder analysis, an incompatibility occurs between Polyspace’s C28x.h and my .h file. However, the same program does not exhibit these issues on some computers. I hope to identify the true cause to ensure the program is error-free. Could you please explain the role of C28x.h in the analysis? Additionally, is it reasonable to modify C28x.h? polyspace, bug finder MATLAB Answers — New Questions
Effect size, statistical power of the test, and confidence interval (of hypothesis testing)
I am using the following two-sample tests for non-normal distributions:
chi2gof
kstest2
ranksum
kruskalwallis
All of them return a p-value, i.e. a p-value for chi2gof, a p-value for kstest2, a p-value for ranksum, and a p-value for kruskalwallis.
Since the p-value is not enough to understand the data/distributions (for example, please see Sullivan & Feinn (2012), Dunkler et al.(2020), Greenland (2016), and du Prel et al. (2009)), I would like to calculate the effect size, the statistical power of the test, and the confidence interval (of hypothesis testing).
I would use the following MATLAB functions:
meanEffectSize (two-sample effect size computations)
sampsizepwr (power of the test)
not found anything about the confidence interval..
However:
I am not sure if both functions, meanEffectSize and sampsizepwr, can be "compatible" with (i) non-normal distributions and (ii) with the 4 previously mentioned tests.
According to the documentation I found on sampsizepwr, it looks like that the calculation of the statistical power of the test works only with normal distributions, but I am not sure.
Those 4 mentioned tests do not provide the confidence interval. Maybe other MATLAB function do, but I was not able to find them.
I have then 2 questions:
Question 1. Is there anyone who could kindly enlighten me on the "compatibility" of meanEffectSize and sampsizepw with with (i) non-normal distributions and (ii) with the 4 previously mentioned tests?
Question 2. Is there anyone who could kindly tell me if there are MATLAB functions to calculate the confidence intervals for the 4 mentioned statistical tests?I am using the following two-sample tests for non-normal distributions:
chi2gof
kstest2
ranksum
kruskalwallis
All of them return a p-value, i.e. a p-value for chi2gof, a p-value for kstest2, a p-value for ranksum, and a p-value for kruskalwallis.
Since the p-value is not enough to understand the data/distributions (for example, please see Sullivan & Feinn (2012), Dunkler et al.(2020), Greenland (2016), and du Prel et al. (2009)), I would like to calculate the effect size, the statistical power of the test, and the confidence interval (of hypothesis testing).
I would use the following MATLAB functions:
meanEffectSize (two-sample effect size computations)
sampsizepwr (power of the test)
not found anything about the confidence interval..
However:
I am not sure if both functions, meanEffectSize and sampsizepwr, can be "compatible" with (i) non-normal distributions and (ii) with the 4 previously mentioned tests.
According to the documentation I found on sampsizepwr, it looks like that the calculation of the statistical power of the test works only with normal distributions, but I am not sure.
Those 4 mentioned tests do not provide the confidence interval. Maybe other MATLAB function do, but I was not able to find them.
I have then 2 questions:
Question 1. Is there anyone who could kindly enlighten me on the "compatibility" of meanEffectSize and sampsizepw with with (i) non-normal distributions and (ii) with the 4 previously mentioned tests?
Question 2. Is there anyone who could kindly tell me if there are MATLAB functions to calculate the confidence intervals for the 4 mentioned statistical tests? I am using the following two-sample tests for non-normal distributions:
chi2gof
kstest2
ranksum
kruskalwallis
All of them return a p-value, i.e. a p-value for chi2gof, a p-value for kstest2, a p-value for ranksum, and a p-value for kruskalwallis.
Since the p-value is not enough to understand the data/distributions (for example, please see Sullivan & Feinn (2012), Dunkler et al.(2020), Greenland (2016), and du Prel et al. (2009)), I would like to calculate the effect size, the statistical power of the test, and the confidence interval (of hypothesis testing).
I would use the following MATLAB functions:
meanEffectSize (two-sample effect size computations)
sampsizepwr (power of the test)
not found anything about the confidence interval..
However:
I am not sure if both functions, meanEffectSize and sampsizepwr, can be "compatible" with (i) non-normal distributions and (ii) with the 4 previously mentioned tests.
According to the documentation I found on sampsizepwr, it looks like that the calculation of the statistical power of the test works only with normal distributions, but I am not sure.
Those 4 mentioned tests do not provide the confidence interval. Maybe other MATLAB function do, but I was not able to find them.
I have then 2 questions:
Question 1. Is there anyone who could kindly enlighten me on the "compatibility" of meanEffectSize and sampsizepw with with (i) non-normal distributions and (ii) with the 4 previously mentioned tests?
Question 2. Is there anyone who could kindly tell me if there are MATLAB functions to calculate the confidence intervals for the 4 mentioned statistical tests? effect size, statistical power, confidence interval, chi2gof, kstest2, ranksum, kruskalwallis MATLAB Answers — New Questions
How Do You Increase Font Size in Favorites Menu of 365?
I want to increase the font size in all the folders in my Favorites menu of Outlook 365.
It is the menu on the left side of Outlook with the word Favorites at the very top.
I combed the Internet looking for the answer but could not find a solution.
Help please!
I want to increase the font size in all the folders in my Favorites menu of Outlook 365.It is the menu on the left side of Outlook with the word Favorites at the very top.I combed the Internet looking for the answer but could not find a solution.Help please! Read More
How Do You Convert PNG to an ICO on Windows 11?
Hey everyone!
I have a few images that I want to use as icons, and I know ICO is the preferred format for that. Currently, I’m looking for some help with converting PNG to the ICO on Windows 11 as the default Photos app can’t do that.
I’ve tried three online PNG to ICON converters, but I’ve only got the mixed results regarding quality and size. Are there specific programs or online services that you recommend that maintain the image quality? Additionally, if there are settings I should be aware of to ensure the icon works properly in Windows, please let me know!
Thanks
Hey everyone! I have a few images that I want to use as icons, and I know ICO is the preferred format for that. Currently, I’m looking for some help with converting PNG to the ICO on Windows 11 as the default Photos app can’t do that. I’ve tried three online PNG to ICON converters, but I’ve only got the mixed results regarding quality and size. Are there specific programs or online services that you recommend that maintain the image quality? Additionally, if there are settings I should be aware of to ensure the icon works properly in Windows, please let me know! Thanks Read More
email help needed
Hello (anybody). First of all I should say. I’ve had a few brain strokes and although I’m getting better I’m still making lots n lots of mistakes.
Anyway I had an email address with of *****btinternet.com though my brandband comes through Virgin media supplier. There hasn’t been a problem for years. Until now.
So now I’m not receiving emails except for Microsoft calender noticifications. I can assess emails (30k history of them is there) via the BT log in page but still can’t send out.
I set up a free email address with outlook.com and at first I received and could send emails now alas I cant assess anything.
My subscription for my old MS 365 account is in date. So, Do I need to end my original Microsoft account or will I have to set up and pay for new MS outlook 365 subscription?
I just want my new outlook.com email to work
Thanks for any help from anyone out there
Hello (anybody). First of all I should say. I’ve had a few brain strokes and although I’m getting better I’m still making lots n lots of mistakes.Anyway I had an email address with of *****btinternet.com though my brandband comes through Virgin media supplier. There hasn’t been a problem for years. Until now.So now I’m not receiving emails except for Microsoft calender noticifications. I can assess emails (30k history of them is there) via the BT log in page but still can’t send out. I set up a free email address with outlook.com and at first I received and could send emails now alas I cant assess anything.My subscription for my old MS 365 account is in date. So, Do I need to end my original Microsoft account or will I have to set up and pay for new MS outlook 365 subscription? I just want my new outlook.com email to workThanks for any help from anyone out there Read More
Microsoft Visual Basic
Dear Team,
Kindly assist how I can handle this error in my Excel validation “run time error 1004, method range of object global failed”
Dear Team, Kindly assist how I can handle this error in my Excel validation “run time error 1004, method range of object global failed” Read More
Tuning ExperienceHorizon hyperparamter for PPO agent (Reinforcement Learning)
Hello everyone,
I’m trying to train a PPO agent, and I would like to change the value for the ExperienceHorizon hyperparameter (Options for PPO agent – MATLAB – MathWorks Switzerland)
When I try another value than the default, the agent wait for the end of the episode to update its policy. For example, ExperienceHorizon=1024 don’t work for me, dispite the episode’s lenght of more than 1024 steps. I’m also not using Parallel training.
I also get the same issue if I change the MiniBatchSize from its default value.
Is there anything I’ve missed about this parameter?
More infos on PPO algorithms: Proximal Policy Optimization (PPO) Agents – MATLAB & Simulink – MathWorks Switzerland
If anyone could help, that would be very nice!
Thanks a lot in advance,
NicolasHello everyone,
I’m trying to train a PPO agent, and I would like to change the value for the ExperienceHorizon hyperparameter (Options for PPO agent – MATLAB – MathWorks Switzerland)
When I try another value than the default, the agent wait for the end of the episode to update its policy. For example, ExperienceHorizon=1024 don’t work for me, dispite the episode’s lenght of more than 1024 steps. I’m also not using Parallel training.
I also get the same issue if I change the MiniBatchSize from its default value.
Is there anything I’ve missed about this parameter?
More infos on PPO algorithms: Proximal Policy Optimization (PPO) Agents – MATLAB & Simulink – MathWorks Switzerland
If anyone could help, that would be very nice!
Thanks a lot in advance,
Nicolas Hello everyone,
I’m trying to train a PPO agent, and I would like to change the value for the ExperienceHorizon hyperparameter (Options for PPO agent – MATLAB – MathWorks Switzerland)
When I try another value than the default, the agent wait for the end of the episode to update its policy. For example, ExperienceHorizon=1024 don’t work for me, dispite the episode’s lenght of more than 1024 steps. I’m also not using Parallel training.
I also get the same issue if I change the MiniBatchSize from its default value.
Is there anything I’ve missed about this parameter?
More infos on PPO algorithms: Proximal Policy Optimization (PPO) Agents – MATLAB & Simulink – MathWorks Switzerland
If anyone could help, that would be very nice!
Thanks a lot in advance,
Nicolas ppo agents, reinforcement learning, experience horizon MATLAB Answers — New Questions
is it possible to see what variables and functions affecting a certain variable ?
hello everyone,
i am having a little problem, i need to figure out what affects one variable. that variable is in a for loop, which is in a function, which is also in a function and several values are also calculated by several other functions…
i do know i can have a chart what functions are involved and how they are affect each other, when i have a project. however, i cant see the variables there, or if i dont know how.
so thats my question, how can i see the functions AND variables that affect one variable.hello everyone,
i am having a little problem, i need to figure out what affects one variable. that variable is in a for loop, which is in a function, which is also in a function and several values are also calculated by several other functions…
i do know i can have a chart what functions are involved and how they are affect each other, when i have a project. however, i cant see the variables there, or if i dont know how.
so thats my question, how can i see the functions AND variables that affect one variable. hello everyone,
i am having a little problem, i need to figure out what affects one variable. that variable is in a for loop, which is in a function, which is also in a function and several values are also calculated by several other functions…
i do know i can have a chart what functions are involved and how they are affect each other, when i have a project. however, i cant see the variables there, or if i dont know how.
so thats my question, how can i see the functions AND variables that affect one variable. variable, function MATLAB Answers — New Questions
lung segmentation in MR-Dataset
Hello,
does anybody know a way to segment Lungs from mri-dataset? I foud many ways to segment them in CT, but not in MR.
I tried the otsu and the k-means methods, but the heart is alway segmented with the lungsHello,
does anybody know a way to segment Lungs from mri-dataset? I foud many ways to segment them in CT, but not in MR.
I tried the otsu and the k-means methods, but the heart is alway segmented with the lungs Hello,
does anybody know a way to segment Lungs from mri-dataset? I foud many ways to segment them in CT, but not in MR.
I tried the otsu and the k-means methods, but the heart is alway segmented with the lungs image segmentation, image processing, lung, mri MATLAB Answers — New Questions
Virtual Network Gateway Basic SKU and Diagnostic settings
I’ve setup a VNET GW with the basic SKU.
I can configure the diagnostic settings to store on a Log Analytics workspace. But despite the Log type I select, it doesn’t appear nothing on the Log Analytics workspace. It seems to work with a Standard SKU.
Anyone aware if this is a limitation?
I cannot find anything on the documentation, and I got warnings when I configure the diagnostics settings.
I’ve setup a VNET GW with the basic SKU.I can configure the diagnostic settings to store on a Log Analytics workspace. But despite the Log type I select, it doesn’t appear nothing on the Log Analytics workspace. It seems to work with a Standard SKU. Anyone aware if this is a limitation?I cannot find anything on the documentation, and I got warnings when I configure the diagnostics settings. Read More
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The surface SSD is corrupted and a could not reestablish partitions, it seems that it is gone.
A- Is there a specific tool to force partitions?
B- Is it posible to use the external SD slot instead of the SSD?
C- or the only way is to open up tha surface and replace de SSD?
The surface SSD is corrupted and a could not reestablish partitions, it seems that it is gone. A- Is there a specific tool to force partitions? B- Is it posible to use the external SD slot instead of the SSD?C- or the only way is to open up tha surface and replace de SSD? Read More
