dar | Learning Dynamic Author Representations with Temporal | Machine Learning library

 by   edouardelasalles Python Version: Current License: Apache-2.0

kandi X-RAY | dar Summary

kandi X-RAY | dar Summary

dar is a Python library typically used in Artificial Intelligence, Machine Learning, Deep Learning, Pytorch applications. dar has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

Learning Dynamic Author Representations with Temporal Language Models (ICDM 2019)
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            kandi-support Support

              dar has a low active ecosystem.
              It has 5 star(s) with 3 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              dar has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of dar is current.

            kandi-Quality Quality

              dar has no bugs reported.

            kandi-Security Security

              dar has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              dar is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              dar releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed dar and discovered the below as its top functions. This is intended to give you an instant insight into dar implemented functionality, and help decide if they suit your requirements.
            • Compute word embedding
            • Compute the conditional context for each author
            • Compute next state
            • Decodes an embedding embedding
            • Performs a single stochastic gradient descent
            • Negative log - likelihood
            • Return the perplexity of a number
            • Perform a forward computation
            • Decode output
            • Get inputs
            • Load corpus
            • Load a corpus
            • Return a list of tokens
            • Load the given fold
            • Return a subset of examples
            • Builds a vocabulary from input data
            • Tokenize text
            • Evaluate a model
            • Preprocess texts
            Get all kandi verified functions for this library.

            dar Key Features

            No Key Features are available at this moment for dar.

            dar Examples and Code Snippets

            No Code Snippets are available at this moment for dar.

            Community Discussions

            QUESTION

            Remove the Last Vowel in Python
            Asked 2021-Jun-14 at 22:49

            I have the following problem and I am wondering if there is a faster and cleaner implementation of the removeLastChar() function. Specifically, if one can already remove the last vowel without having to find the corresponding index first.

            PROBLEM

            Write a function that removes the last vowel in each word in a sentence.

            Examples:

            removeLastVowel("Those who dare to fail miserably can achieve greatly.")

            "Thos wh dar t fal miserbly cn achiev gretly."

            removeLastVowel("Love is a serious mental disease.")

            "Lov s serios mentl diseas"

            removeLastVowel("Get busy living or get busy dying.")

            "Gt bsy livng r gt bsy dyng"

            Notes: Vowels are: a, e, i, o, u (both upper and lowercase).

            MY SOLUTION

            A PSEUDOCODE

            1. Decompose the sentence
            2. For each word find the index of the last vowel
            3. Then remove it and make the new "word"
            4. Concatenate all the words

            CODE

            ...

            ANSWER

            Answered 2021-Jun-14 at 22:49

            This can be more easily achieved with a regex substitution that removes a vowel that's followed by zero or more consonants up to a word boundary:

            Source https://stackoverflow.com/questions/67977916

            QUESTION

            CRUD table with Ajax + Datatables does not work
            Asked 2021-Jun-07 at 16:53

            I'm creating a CRUD table with Ajax + Datatables, but for any reason, my code does not work.

            I can get my json response with my data from my database, but I don't know why, it can't be printed on my table.

            Im using 2 files:

            1.- main.php:

            ...

            ANSWER

            Answered 2021-Jun-07 at 16:53

            Remove "dataSrc": "" - you should not need to use the dataSrc option at all, because it looks as if your JSON row data is already in a top-level named array: { ... "data": [...] ... }.

            By default, the name used by DataTables for the row iteration entry point is data. So, not using dataSrc at all is the same as using "dataSrc": "data".

            If you use "dataSrc": "", that is telling DataTables that your row array is in a JSON structure like this - an array of arrays:

            Source https://stackoverflow.com/questions/67875551

            QUESTION

            Program.Mattor(): not all code paths return a value. How do I solve this?
            Asked 2021-Jun-01 at 20:57
            class Program
            {
                static void Main(string[] args)
                {
                    /// 
                    /// Tapet:
            
                    // Följande ska användaren kunna mata in:
                    // 1. Väggens mått: Längd och bredd.
                    // 2. Jämförelse av upp till 8 st tapeter.
            
                    // Programmet ska även kunna skriva ut en lista av alla tapet där man tydligt ser namn, antal rullar och pris. 
            
                    //---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
            
                    ///Mattor:
            
                    // Användaren ska kunna mata in golvets bredd och längd.
            
                    // Användaren ska sedan kunna mata in olika areor på mattor tills det täcker golvets yta.  
            
                    // Vi ska bestämma när antalet mattor har täckt golvet, samt hur många mattor det tog.
            
                    //.......
            
                    // Variabeln menyKörs sätts till true så vi kan skapa en While-loop som hela tiden körs om. Detta avbryter vi genom att sätta den till
                    // false ifall användaren väljer att avsluta programmet. 
                    bool menyKörs = true;
                    while (menyKörs)
                    {
                        //Ett programm som hjälper anändaren att tappetsera en vägg eller lägga mattor på användarens golv
            
                        Console.WriteLine("Hej! Välkommen till programmet som hjälper dig med att tappetsera och lägga golvmattor ");
                        // Menyval för användaren att välja väg i programmet. Beroende på val skickas användaren till olika metoder som utreder specifika uppgifter. 
            
                        Console.WriteLine("Meny: ");
                        Console.WriteLine("Välj V för att tappetsera en vägg, M för att lägga mattor eller A för att avsluta programmet! ");
                        Console.WriteLine("Tappetsera vägg (V)");
                        Console.WriteLine("Lägga mattor (M)");
                        Console.WriteLine("Avsluta programm (A)");
                        Console.WriteLine("\r\n:");
            
                        string val = Console.ReadLine().ToUpper();
            
                        //Anänver mig av en "switch" för att gå olika vägar beroende på användarens val i menyn. 
                        switch (val)
                        {
                            //Tar in värdena bredd och längd och skickar in detta i metoden "tapeter".
                            case "V":
                                {
                                    Console.WriteLine("Vad är måtten på väggen du ska tappetsera? (Skriv i meter) ");
                                    Console.WriteLine("Bredden: ");
                                    double måttBredd = double.Parse(Console.ReadLine());
                                    Console.WriteLine("Längden: ");
                                    double måttLängd = double.Parse(Console.ReadLine());
                                    Console.WriteLine($"Din area på väggen blir: {måttBredd * måttLängd}m^2 ");
            
                                    Tapeter(måttBredd, måttLängd);
                                    break;
                                }
            
                            //Skickas direkt till metoden "mattor" som sedan returnar hur många mattor det krävdens
                            case "M":
                                {
                                    Console.WriteLine($"Det krävdes {Mattor()} antal mattor för att täcka golvets yta! ");
                                    break;
                                }
                            case "A":
                                {
                                    menyKörs = false;
                                    break;
                                }
            
                            //Avbryter koden genom att skickas till metoden "Felmeddelande"
                            default:
                                {
                                    Felmeddelande();
                                    break;
                                }
            
                        }
            
                    }
            
                }
            
                /// 
                /// En metod som berättar för användaren att ett felaktigt värde blivit angivet. Detta görs i en metod då vi minskar upprepning. 
                /// 
                private static void Felmeddelande()
                {
                    Console.WriteLine("Du skrev in ett felaktigt värde, testa igen! ");
                }
            
                /// 
                /// Räknar ut antal tapeter för en vägg och skriver ut dem
                /// 
                /// Den bredd väggen har
                /// Den längd som väggen har
                private static void Tapeter(double måttBredd, double måttLängd)
                {
                    //Tapet
                    //Olika lister där inmatning utav olika värden från användaren sparas för senare utskrivning
                    List listaTapet = new List();
                    List listaNamn = new List();
                    List listaPris = new List();
                    List listaPrisTotal = new List();
            
            
                    int a = 0;
                    bool tapetVäg = true;
                    while (a <= 9 && tapetVäg)
                    {
                        //Menyval där användaren kan välja att lägga till en tapet för jämförelse, skriva ut tapeterna eller avsluta programmet. 
                        Console.WriteLine("Vad vill du göra? Klicka 1, 2, respektive 3 för att välja: ");
                        Console.WriteLine("Tänk på att du enbart kan jämföra !MAX! 8 st olika tapeter. ");
                        Console.WriteLine("1: Lägga till en tapet");
                        Console.WriteLine("2: Skriva ut listorna av tapeterna");
                        Console.WriteLine("3: Avsluta programm");
            
                        int valdVäg = int.Parse(Console.ReadLine());
            
                        switch (valdVäg)
                        {
                            case 1:
                                {
                                    Console.Clear();
                                    Console.WriteLine("Vad heter din tapet? ");
                                    string namnTapet = Console.ReadLine();
                                    listaNamn.Add(namnTapet);
            
                                    /*Räknar ut det antal rullar som användaren behöver. Detta görs utan hänsyn till mönster eller att tapeten ska sitta rätt.
                                    Uträkningen görs genom att först dividera väggens bredd, (måttBredd), med tapetens bredd (tapetBredd), 
                                    vilket ger oss antalet rullar vi behöver för att täcka väggens bredd med tapeter (antalRullar bredd). 
                                    Detta värde avrundas uppåt då vi inte kan köpa halva tapetrullar. 
                                    
                                    Sedan multipliceras det antal tapeter som behövs för att täcka väggens bredd, (antalRullar bredd), med väggens längd, (måttLängd). Slutligen divideras detta med
                                    tapetens längd, (tapetLängd), vilket ger oss totala antalet rullar vi behöver för att täcka hela väggen, (antalRullarVägg). 
                                    Även detta värde, (antalRullarVägg), avrundas uppåt av samma anledning som innan. 
                                    */
            
                                    Console.WriteLine("Hur bred är tapeten? (meter) ");
                                    double tapetBredd = double.Parse(Console.ReadLine());
                                    Console.WriteLine("Hur lång är tapeten? (meter) ");
                                    double tapetLängd = double.Parse(Console.ReadLine());
                                    double antalRullarBredd = (måttBredd / tapetBredd);
                                    int kolumnRullar = Convert.ToInt32((Math.Ceiling(antalRullarBredd)));
                                    int antalRullarVägg = Convert.ToInt32((Math.Ceiling((antalRullarBredd * måttLängd) / tapetLängd)));
                                    Console.WriteLine($"Totala antal rullar du behöver blir {antalRullarVägg} st");
                                    listaTapet.Add(antalRullarVägg);
            
                                    //Det totala priset blir antalet rullar tapet multiplicerat med vad en rulle tapet kostar. 
                                    Console.WriteLine("vad kostar tapeten? (kr/rulle) ");
                                    double tapetPris = double.Parse(Console.ReadLine());
                                    double prisTotal = antalRullarVägg * tapetPris;
                                    Console.WriteLine($"Det totala priset för din tapet blir därmet: {prisTotal} kr ");
                                    listaPris.Add(tapetPris);
                                    listaPrisTotal.Add(prisTotal);
            
                                    Console.WriteLine("Tryck Enter för att fortsätta: ");
                                    Console.ReadLine();
                                    Console.Clear();
            
                                        break;
                                }
            
                            case 2:
                                { 
                                    Console.Clear();
                                    Console.WriteLine("Här kommer dina tapeter som en lista: ");
            
                                    //Räknar upp listorna i ordning med hjälp av en "foreach" där loopen körs tills det inte finns något mer i listan "listaNamn".
                                    //Då listan "listaNamn" och alla andra listor är lika stora så kommer loopen skriva ut allt i listorna. 
                                    for (int i = 0; i < listaNamn.Count; i++)
                                    {
                                        Console.Write("Namn: ");
                                        Console.WriteLine(listaNamn[i]);
                                        Console.Write("Antal tapetrullar: ");
                                        Console.WriteLine(listaTapet[i]);
                                        Console.Write("Kr/Rulle: ");
                                        Console.WriteLine(listaPris[i]);
                                        Console.Write("Totalt pris för tapet: ");
                                        Console.WriteLine(listaPrisTotal[i]);
                                        Console.Write("");
                                    }
            
                                        break;
                                }
            
                            case 3:
                                {
                                    tapetVäg = false;
                                        break;
                                }
                                    
                            default:
                                {
                                    Felmeddelande();
                                        break;
                                }
                        }
            
                        a++;
                    }
                }
            
                /// 
                /// Metod som körs för att täcka golvet med mattor
                /// 
                static int Mattor()
                {
                    //Skapar två lister för mattornas längd och bredd. Detta för att jag sedan ska kunna skriva ut mattorna som användaren har använt. 
                    List listaMattaBredd = new List();
                    List listaMattaLängd = new List();
                    int b = 0;
                    bool mattaVäg = true;
                    while (mattaVäg)
                    {
                        Console.WriteLine("Meny: ");
                        Console.WriteLine("1: Lägga till mattor");
                        Console.WriteLine("2: Skriva ut mattorna");
                        Console.WriteLine("3: Avsluta programm");
                        int mattaVal = int.Parse(Console.ReadLine());
            
                        switch (mattaVal)
                        {
                            case 1:
                                {
                                    Console.WriteLine("Du ska täcka ditt golv med golvmattor. Jag behöver följande: ");
                                    Console.WriteLine("Golvets bredd: ");
                                    double golvBredd = double.Parse(Console.ReadLine());
                                    Console.WriteLine("Golvets längd: ");
                                    double golvLängd = double.Parse(Console.ReadLine());
                                    Console.WriteLine($"Din area blir: {golvBredd * golvLängd} m^2 ");
                                    double golvArea = golvLängd * golvBredd;
            
                                    // "täcktGolv" sätts till noll och adderas varje gång anvädnaren valt att lägga till en matta på golvet. 
                                    double täcktGolv = 0;
                                    //Använder do-while för att se om mattorna tänker golvarean. Använder även en variabel som räknas efter varje gång loopen utförs för att bestämma antal mattor man behöver. 
                                    
                                    do
                                    {
                                        Console.WriteLine("Ta en matta och mata in mattans mått: ");
                                        Console.WriteLine("Matta bredd: ");
                                        int mattaBredd = int.Parse(Console.ReadLine());
                                        listaMattaBredd.Add(mattaBredd);
                                        Console.WriteLine("Matta längd: ");
                                        int mattaLängd = int.Parse(Console.ReadLine());
                                        listaMattaLängd.Add(mattaLängd);
            
                                        täcktGolv = täcktGolv + (mattaBredd * mattaLängd);
            
                                        Console.WriteLine($"Täckt golv blir: {täcktGolv} m^2");
                                        b++;
                                    } while (täcktGolv < golvArea);
                                    return b;
                                    
                                }
            
                            case 2:
                                {
                                    Console.Clear();
                                    Console.WriteLine("Här kommer dina tapeter som en lista: ");
            
                                    //Räknar upp listorna i ordning med hjälp av en "foreach" där loopen körs tills det inte finns något mer i listan "listaMattaBredd". 
                                    //Då listan "listaMattaBredd" är lika stor som listan "listaMattaLängd" så kommer loopen skriva ut allt i listorna. 
                                    for (int i = 0; i < listaMattaBredd.Count; i++)
                                    {
                                        Console.Write("Matta Bredd: ");
                                        Console.WriteLine(listaMattaBredd[i]);
                                        Console.Write("Matta Längd: ");
                                        Console.WriteLine(listaMattaLängd[i]);
                                        Console.Write("");
                                    }
                                    return b;
                                    
                                }
            
                            case 3:
                                {
                                    mattaVäg = false;
                                    return b;
                                    
                                }
            
            
                            default:
                                {
                                    Felmeddelande();
                                    return b;
                                    
                                }
                                
                        }
            
                        
            
                    }   
                }
            }
            
            ...

            ANSWER

            Answered 2021-Jun-01 at 20:57

            Because all of your returns are in the while loop. From msdn: msdn

            • The while statement: conditionally executes its body zero or more times.

            Meaning that is not guaranteed that the code inside the while loop will be executed at all. It might just skip the whole, but no returns after it, that's why you are getting an error: "Not all code paths return a value", although multiple paths returns a value, NOT all path.

            You specified that the mattaVag variable is true at the beginning but the compiler doesn't know it. If this loop will be executed at least one time anyway, change it to do...while. Or place the return b; outside your loop

            Source https://stackoverflow.com/questions/67794777

            QUESTION

            missing audio of second video after combining video
            Asked 2021-May-27 at 21:54

            I am trying to add xfade filter and the command is working but audio of second video is missing in output video.

            command is -

            ...

            ANSWER

            Answered 2021-May-27 at 21:54

            You didn't tell ffmpeg what to do with the audio so it just picked the audio from the first input (see stream selection).

            Because you are using xfade you probably want to use acrossfade as shown in Merging multiple video files with ffmpeg and xfade filter:

            Source https://stackoverflow.com/questions/67696840

            QUESTION

            React-Leaflet: Cannot create a Polyline DYNAMICALLY from React Context
            Asked 2021-May-27 at 00:12

            UPDATE! As Seth Luke asked, why a ref instead of a state, so I did that, and now the lines get drawn! but one step behind. Check out these lines:

            ...

            ANSWER

            Answered 2021-May-26 at 14:34

            I can't see anything out of the ordinary. But try moving MapEvents outside the Map component. Something like

            Source https://stackoverflow.com/questions/67698314

            QUESTION

            Can't write packet with unknown timestamp av_interleaved_write_frame(): Invalid argument
            Asked 2021-May-26 at 18:42

            I'm trying to convert a .ts file with this output to mkv:

            ...

            ANSWER

            Answered 2021-May-02 at 08:14

            Try to run with the -ss flag.

            Source https://stackoverflow.com/questions/66013483

            QUESTION

            ffmpeg tee muxer failing with error: Tag avc1 incompatible with output codec id '28'
            Asked 2021-May-19 at 19:30

            I am able to stream with ffmpeg an mp4 file with h264 encoded video and aac encoded audio to flash flv output. The command I used is:

            ffmpeg -re -i bigbuckbunny_HD_60fps.mp4 -c copy -f flv rtmp://192.168.3.64:1935/main/stream0

            When I am trying to use the tee option to duplicate the output I am failing with an error. This is the command I use:

            ffmpeg -re -i bigbuckbunny_HD_60fps.mp4 -map 0 -c copy -f tee "[f=flv]rtmp://192.168.3.64:1935/main/stream0|[f=flv]rtmp://192.168.3.64:1935/main/stream1"

            However, it fails. What I am missing? The output I have from ffmpeg is:

            ...

            ANSWER

            Answered 2021-May-19 at 19:28

            According to ffmpeg -f tee refuses to do anything useful add -tag:v 7 (or -vtag 7, same thing):

            Source https://stackoverflow.com/questions/67609510

            QUESTION

            tee muxer failing with error: Output file #0 does not contain any stream
            Asked 2021-May-19 at 18:34

            I am able to stream with ffmpeg an mp4 file with h264 encoded video and aac encoded audio to flash flv output. The command I used is:

            ...

            ANSWER

            Answered 2021-May-19 at 18:09

            You have to add the -map option when using the tee muxer. From the tee muxer documentation:

            Since the tee muxer does not represent any particular output format, ffmpeg cannot auto-select output streams. So all streams intended for output must be specified using -map.

            Example to include all streams from the input (-map 0):

            Source https://stackoverflow.com/questions/67608449

            QUESTION

            ffmpeg 4.3 multipart trim issue
            Asked 2021-May-18 at 00:08

            I am trying to trim multiparts from single video using ffmpeg 4.3

            here is the command i used

            ...

            ANSWER

            Answered 2021-May-18 at 00:08
            MPEG-4 Part 2 video is old

            Your ffmpeg was not compiled to include support for any H.264 encoders, so it is forced use the encoder named mpeg4 which outputs the old format MPEG-4 Part 2 video. This is a legacy format which was common before H.264.

            Your device/player/app/browser probably doesn't support MPEG-4 Part 2 video.

            Output H.264 instead.

            Solutions

            Source https://stackoverflow.com/questions/67577717

            QUESTION

            FFMPEG dropping frames due to color space mismatch
            Asked 2021-May-14 at 09:19

            I've got two png image sequences with 30 frames each i'm trying to blend together. The problem is that some of the images are in the rgb24 color space while some are in rgba. Blending the two 30-frame animations together causes it to loose frames - the output is only 26 frames long and the two individual strips out-of-synch.

            Command used:

            ...

            ANSWER

            Answered 2021-May-14 at 09:19

            The issue is that the pixel format within each input changes mid-way. This causes the filtergraph to reinitialize and buffered frames get dropped.

            Suppress reinitialization and convert to a command pixel format before blending.

            ffmpeg -reinit_filter 0 -i a_%04d.png -reinit_filter 0 -i b_%04d.png -filter_complex "[0]format=rgb24[a];[1]format=rgb24[b];[a][b]blend=average" -c:v libvpx -crf 4 -b:v 20M ab.webm

            Source https://stackoverflow.com/questions/67524320

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install dar

            You can download it from GitHub.
            You can use dar 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.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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            gh repo clone edouardelasalles/dar

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            git@github.com:edouardelasalles/dar.git

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