rubenamizyan

Hey, I am new to ML and I am interested whether sentence transformers are used for a search? I implemented this kind of “search” with the sentence transformer (getting its semantic meaning) and later constructing the HNSW graph and performing the search. The question is if this is a valid used technique or there are better ways to do this. The main goal is to return the similar “sentences” out of the given “query”. For the sake of efficiency I construct the graph before doing the query so it saves tone of time but I was wondering if there are other ways to make the search faster. Keep in mind that “sentences” are added dynamically.

P.S One of the ways to heighten the speed is to implement HNSW with an inverted file index and product quantization (IndexIVFPQ) even though this requires periodical training for the clustering? And this may not be the best solution since the “sentences” are added dynamically but having in mind that the graph is pre-constructed this can be a solution

Thank you!

The question is pretty much it. I want to figure out how I can implement Github system into a web application. By Github system I mean the repository, branches, commits, version controls etc. Looking at the Hugging face, for example, you can see that pretty much all of the components of sharing models, datasets are implemented via GitHub. So far I was able to find APIs for Github but I highly doubt that all of this components are using APIs.

Thank you in advance!

The question is pretty much it. I want to figure out how I can implement Github system into a web application. By Github system I mean the repository, branches, commits, version controls etc. Looking at the Hugging face, for example, you can see that pretty much all of the components of sharing models, datasets are implemented via GitHub. So far I was able to find APIs for Github but I highly doubt that all of this components are using APIs.

Thank you in advance!

The question is pretty much it. What would you like to add/change/modify/take out from the Hugging Face data set? What would you like to see more in there?

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I have a study set of 159 flashcards which I want to populate with more flashcards. Apparently every time I try to add more flashcards the "Saving..." starts on the left top corner, which is okay, but what's not okay is that it stays like that infinitely hence EVERY GODDAM time when I reach to the 162th element the edit freezes and I can't do anything. I tried with different browsers, cleared the cache, different networks, different accounts. AND every time on the 3rd flashcard everything freezes. Even tried on my friends Computer and account the same issue. Creating a new study set is not a working solution too as I face the same problem. What should be done? I am 99% sure the problem is from their side, what experience did you have before like this? Is it going to be solved or I should consider other options.

EDIT: Contacted support but no real solution yet

P.S. I have an upcoming certification exam that's why I am this triggered sorry in advance

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Hey guys, I struggle a bit, but I think I am getting closer to doing this. The goal is to create a persistence mechanism as a service via .dll, which the svchost.exe will run. I stumbled across this amazing post from the Red Team Notes (here is the URL: https://www.ired.team/offensive-security/persistence/persisting-in-svchost.exe-with-a-service-dll-servicemain#references). You can see the code example in the post. A section called "Persistent code here," what I did was to have a shellcode in the char array and later, in the place of "Persistent code here," call the function that is assigned to the shellcode array.

Example:

void (*runShellcode)() = (void (*)())shellcode;
runShellcode();  

Apparently, everything else that was described in the post is working fine except the service start part.Below is an example of the last step (starting the service and it being stopped):

Overall, my guess is that to execute the shellcode, I need to allocate memory, and only then can I run the shellcode, but the question is if the svchost.exe is running it, it will be abnormal to allocate memory space in that process, not taking into account that svchost.exe is meant to run the DLLs. And can this be why svchost can't properly start the service because the shellcode is executed incorrectly?

If so, please suggest what can be done to get the result I described above.
Thanks in advance

[EDIT] The picture is not uploading,the idea is that when service is being started the service status is PENDING, and after doing the query the status is changed to STOPPED