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Question Answering with YouTube Videos Using RAG in LangChain 5 Days Ago by usmanmalik57 … text_splitter.split_documents(docs) ``` ``` embeddings = OpenAIEmbeddings(openai_api_key = openai_key) vector = FAISS.from_documents(documents, embeddings) ``` ## Question Answering with YouTube Videos…model = 'gpt-4', temperature = 0.5 ) retriever = vector.as_retriever() ``` Next, we will create two chains. The first… Paris Olympics Chatbot- Get Ticket Information Using Chat-GPT and LangChain 3 Weeks Ago by usmanmalik57 … text_splitter = RecursiveCharacterTextSplitter() documents = text_splitter.split_documents(docs) vector = FAISS.from_documents(documents, embeddings) ``` ### Question …the `create_retrieval_chain()` class object. ``` retriever = vector.as_retriever() retrieval_chain = create_retrieval_chain(retriever, document_chain) … Paris Olympics Ticket Information Chatbot with Memory Using LangChain 3 Weeks Ago by usmanmalik57 …the PDF document. We store the embeddings in a vector database. ``` embeddings = OpenAIEmbeddings(openai_api_key = openai_key) …text_splitter = RecursiveCharacterTextSplitter() documents = text_splitter.split_documents(docs) vector = FAISS.from_documents(documents, embeddings) ``` Subsequently, we create a … Re: Improve HAVING BY performance 2 Weeks Ago by toneewa …stmt = con->createStatement(); auto start_time0 = std::chrono::high_resolution_clock::now(); // SQL query stmt->…<< endl; } auto end_time1 = std::chrono::high_resolution_clock::now(); std::chrono::duration<double> elapsed_seconds1 = end_time1 … Re: Trying to animate sprite using DirectX9 3 Weeks Ago by Pavel_11 Hello, it is unneccessarily to use right movex or leftmovex , because it is to much variables. You should to use one variable movex to make it with minus or plus sign in your update function; by pressing left or right keys; because the one thing which is changable is a picture; I mean in global sense; variables like leftx, right x should be one… Retrieval Augmented Generation (RAG) with Google Gemma From HuggingFace 1 Month Ago by usmanmalik57 …](https://huggingface.co/) and create a dataset containing vector embeddings for the text chunks. After that, we…### Creating Document embeddings The next step is to create vector embeddings for these chunks. You can use any embedding …upon the information we passed to it from our vector database. ## Conclusion RAG is a powerful technique… Re: C++ programming error 2 Months Ago by rproffitt …/language/escape Example follows: #include <iostream> using namespace std; int main() { cout << "furey, edward \"sphere… Re: Vector of a class which contains ofstream as one of its data member 8 Years Ago by vijayan121 …> #include <fstream> #include <vector> #include <type_traits> struct A // …; id << '\n' ; } std::ofstream file ; // std::ofstream is Moveable, but it is not Copyable …<< "\n\n" ; std::vector<A> seq ; seq.emplace_back( "… Re: Vector element insertion 12 Years Ago by mike_2000_17 std::vector 101: (for vector v) - Use v[ index ] to read or write any … elements in v. - Use v.empty() to know if the vector v is empty or not (empty -> size() == 0) -…newElem ) to add an element at the end of the vector v. The above is enough to make it match the…from [URL="http://www.cplusplus.com/reference/stl/vector/"]here[/URL]. Re: Creating A Vector 14 Years Ago by tarheelfan_08 ….h" #include <vector> // this allows user to create a vector using namespace std; int main() { const int…In your case, it will hold classes of type Car std::vector<Car> CarVector; // Assign individual objects of… Car from Car_array, // to your vector for (int i = 0; i < SIZE; i++) … Re: nested/embedded stl classes 13 Years Ago by Radical Edward std::vector has a back() method that returns a reference to the … Re: boost::thread thr(boost::bind(sort,iter, iter)) 13 Years Ago by vijayan121 … work-arounds are simple; this is one way: [code]typedef std::vector<int>::iterator iterator ; void (*sort_function)( iterator, iterator ) = …&std::sort ; thg.create_thread( boost::bind( sort_function, mass.begin(), mass.end() )… Re: C++ to C 12 Years Ago by deceptikon std::vector and std::string do a lot of work internally. You'd probably be better off converting the 'what' instead of the 'how'. Ask yourself what the code is trying to accomplish and write C code to do it. Re: Creating Polynomials using ADT 12 Years Ago by griswolf …array of coefficients.[/Icode] I suggest you should prefer a std::vector. Yes, you have to accept count and array as …an [B][I]indexed[/I][/B] collection. Such as std::vector, not a set. And I think you didn't…count of coefficients, but the collection of them. Why prefer std::vector? [LIST] [*]memory management is done for you [*]higher … Re: little problem with vectors 12 Years Ago by TSaunders84 std::vector<std::vector<string> > rows; is not the main vector just need a way to store a whole line in a temporary vector than put it in this one vector< vector<string> > table; Re: Classes; Homework Help 14 Years Ago by Ancient Dragon std::vector is not a difficult class to use [code] class Person { // blabla }; vector<Person> theList; // add a person to the list Person p; // fill out the structure is not shown here theList.push_back(p); // add to the list // after that you can use the vector just like any other array [/code] Re: scope frustration(I think) 15 Years Ago by ArkM std::vector is an intrusive container: it contains own copies of initialization (… moment you have a copy of Region object in the vector (with copied tile pointer initialized by load_image call). You have… Re: implementing stack using vectors 13 Years Ago by jonsca std::vector has a size() method. Use it (and subtract 1) to find the index of the last element. Access that with []. Re: sort even and odd numbers from an array 16 Years Ago by vijayan121 …> #include <iterator> #include <vector> #include <cstdlib> #include <…' ; } } int main() { srand( unsigned( time(0) ) ) ; std::vector<int> v; for ( int i = 0; i <…; 20; i++ ) v.push_back ( std::rand() % 100 ) ; vector<int>::iterator part = partition( v.begin(),… Re: error while finding the the common alphabets in string 11 Years Ago by vijayan121 > std::vector< unsigned > buckets( std::numeric_limits< unsigned char >::max() ); > (note the correction to the type of the vector ;) `unsigned` does not improve it in any way. If it is to be a correction, it would have to be: `std::vector< std::string::size_type > buckets( /* ... */ ) ;` Re: Class with dynamic array how? 18 Years Ago by iamthwee >std::vector<std::vector<T> > matrix; Thanx _jsw, I was wondering …, you just missed the above, you can use a 2D vector to do exactly that. Unless, like I said before ,you… Re: Reading data into an array from a file 8 Years Ago by NathanOliver `std::vector` is a dynamically resizing array. This is one of the … about it [here](http://en.cppreference.com/w/cpp/container/vector) on [cppreference](http://en.cppreference.com/w/) std::vector error with wx custom class 4 Years Ago by BirdaoGwra Hi, I am getting an error while making a vector. frame.h #include <wx/wx.h> class Frame : … = yy; } Frame::~Frame() { } in another wxPanel , I am creating a vector- std::vector<Frame> vFrames; And using it in a function… Re: Detecting std::vector<> relocation 12 Years Ago by harryhaaren … fact that you reallocate or change the std::vector member (I assume is held by value…object gets relocated, which would relocate the std::vector member along with it. You will …resourceHolder->getAudioBufferPointer(); std::vector<float>* vector = audioBuffer->getVectorPointer(); // blah blah, read the vector x = vector->at(0… Re: Detecting std::vector<> relocation 12 Years Ago by mike_2000_17 …The fact that you reallocate or change the std::vector member (I assume is held by value…object gets relocated, which would relocate the std::vector member along with it. You will need…resourceHolder->getAudioBufferPointer(); std::vector<float>* vector = audioBuffer->getVectorPointer(); // blah blah, read the vector x = vector->at(0… How does std::vector::at() work? 13 Years Ago by ravenous …that of [icode]std::vector[/icode] for the [icode]at()[/icode] method: [code] std::vector v(10,1); std::cout <<… v.at(3) << std::endl; /* uses const_reference… I can see, my version and the [icode]std::vector[/icode] version have pretty much identical signatures, so … Detecting std::vector<> relocation 12 Years Ago by harryhaaren … audio. I'm currently using a [ICODE]std::vector<float>[/ICODE], as a member of… resourceHolder->getAudioBufferPointer(); std::vector<float>* vector = audioBuffer->getVectorPointer(); // blah blah, read the vector x = vector->at(0); … Question: I want to detect when an std::vector<> gets reallocated in memory, to … Re: How does std::vector::at() work? 13 Years Ago by Narue [QUOTE]But what about std::vector ?[/QUOTE] What about it? If you used vector instead of Array in your example, the non-const at… would still be chosen. You ask the question as if vector does something different. [QUOTE]Is it the case that only… Re: How does std::vector::at() work? 13 Years Ago by ravenous … to your most common behavior:[/QUOTE] But what about [icode]std::vector[/icode]? It does [I]have[/I] both the functions that… Re: Detecting std::vector<> relocation 12 Years Ago by harryhaaren [QUOTE=vijayan121;1624080] You need to synchronize access to the vector across multiple threads.[/QUOTE] Indeed. And that's all taken … going AWOL. Although the initial question "how to detect std::vector<>'s being relocated" remains valid I've…