catalyst | Accelerated deep learning R & D | Machine Learning library

 by   catalyst-team Python Version: 22.4 License: Apache-2.0

kandi X-RAY | catalyst Summary

kandi X-RAY | catalyst Summary

catalyst is a Python library typically used in Institutions, Learning, Education, Artificial Intelligence, Machine Learning, Deep Learning, Pytorch, Tensorflow, Keras applications. catalyst has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. However catalyst has 1 bugs. You can install using 'pip install catalyst' or download it from GitHub, PyPI.

Catalyst helps you implement compact but full-featured Deep Learning pipelines with just a few lines of code. You get a training loop with metrics, early-stopping, model checkpointing, and other features without the boilerplate.
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            kandi-support Support

              catalyst has a highly active ecosystem.
              It has 3127 star(s) with 400 fork(s). There are 45 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 6 open issues and 346 have been closed. On average issues are closed in 67 days. There are 3 open pull requests and 0 closed requests.
              It has a positive sentiment in the developer community.
              The latest version of catalyst is 22.4

            kandi-Quality Quality

              catalyst has 1 bugs (0 blocker, 0 critical, 1 major, 0 minor) and 246 code smells.

            kandi-Security Security

              catalyst has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              catalyst code analysis shows 0 unresolved vulnerabilities.
              There are 33 security hotspots that need review.

            kandi-License License

              catalyst 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

              catalyst releases are available to install and integrate.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.
              Installation instructions, examples and code snippets are available.
              catalyst saves you 14289 person hours of effort in developing the same functionality from scratch.
              It has 28607 lines of code, 1764 functions and 441 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed catalyst and discovered the below as its top functions. This is intended to give you an instant insight into catalyst implemented functionality, and help decide if they suit your requirements.
            • Train the model
            • Run the reactor
            • Run an event
            • Return an instance of the appropriate engine
            • Compute the Trevsky score
            • Compute the segmentation statistics
            • Calculate metric based on metrics
            • Calculate the mean of a sequence of values
            • Computes the sigmoid loss between outputs and targets
            • Get loaders for the given dataset
            • Trace a trained model
            • Perform the forward computation
            • Arguments for training
            • Calculate theta of the input tensor
            • Forward loss function
            • Log an artifact
            • Fetch movie and test data
            • Calculate the metrics and thresholds for each class
            • Gets the highest threshold for the given scores
            • Performs a single step
            • Performs the forward computation
            • Return a memory buffer
            • Compute the reduced focal loss between outputs and targets
            • Prune a model
            • Compute the embeddings
            • Handle a single batch
            Get all kandi verified functions for this library.

            catalyst Key Features

            No Key Features are available at this moment for catalyst.

            catalyst Examples and Code Snippets

            cocoapods-catalyst-support,Example
            Rubydot img1Lines of Code : 20dot img1License : Permissive (MIT)
            copy iconCopy
            require 'cocoapods-catalyst-support'
            
            platform :ios, '12.0'
            use_frameworks!
            
            target 'Sample' do
              pod 'AppCenter/Analytics'
              pod 'Firebase/Analytics'
            end
            
            catalyst_configuration do
              verbose!
            
              ios 'Firebase/Analytics'
              macos 'AppCenter/Analytics'  
            cocoapods-catalyst-support,Disclaimer,Who is this for?
            Rubydot img2Lines of Code : 9dot img2License : Permissive (MIT)
            copy iconCopy
            ld: in Pods/Crashlytics/iOS/Crashlytics.framework/Crashlytics(CLSInternalReport.o), building for Mac Catalyst, but linking in object file built for iOS Simulator, file 'Pods/Crashlytics/iOS/Crashlytics.framework/Crashlytics' for architecture x86_64
            c  
            cocoapods-catalyst-support,Usage
            Rubydot img3Lines of Code : 4dot img3License : Permissive (MIT)
            copy iconCopy
            catalyst_configuration do
              ios 'Firebase/Analytics' # This dependency will only be available for iOS
              macos 'AppCenter/Analytics' # This dependency will only be available for macOS
            end
              
            Adding ScrollView in MDCard Kivy
            Pythondot img4Lines of Code : 93dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            #:import get_color_from_hex kivy.utils.get_color_from_hex
            ScreenManager:
                First:
            
            :
                name:'first'
                MDToolbar:
                    title: "CATALYST"
                    id:toolbar
                    elevation: 10
                    pos_hint: {'top':1.0}
                    md_bg_color: 20
            How do I get list items for unordered list using selenium(python)?
            Pythondot img5Lines of Code : 47dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            wait=WebDriverWait(driver,60)                                 
            driver.get('https://www.novitecgroup.com/en/brands/ferrari/roma/')
            
            wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR,"#cookie-confirm__submit"))).click()
            parts_lists = wa
            copy iconCopy
            Welcome to
                  ____              __
                 / __/__  ___ _____/ /__
                _\ \/ _ \/ _ `/ __/  '_/
               /___/ .__/\_,_/_/ /_/\_\   version 3.2.0
                  /_/
                     
            Using Scala version 2.12.15 (OpenJDK 64-Bit Server VM, Java 1.8.0_292)
            <
            Django API Framework for POST not working?
            Pythondot img7Lines of Code : 7dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            Use:
            devicedetail = DeviceDetail.objects.get(DD2DKEY=pk)
            instead of
            devicedetail = DeviceDetail.objects.filter(DD2DKEY=pk)
            
            devdserializer = DeviceDetailSerializers(devicedetail, data = request.data,many=True)
            
            How do i deal with foreign key and multiple errors for Django API framework POST?
            Pythondot img8Lines of Code : 6dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            deviceserializer.save()
            devdserializer.save(DD2DKEY=deviceserializer.id)
            
            device_instance = deviceserializer.save()
            devdserializer.save(DD2DKEY=device_instance)
            
            Why is ax2 writing over ax1's y-axis in matplotlib subplots?
            Pythondot img9Lines of Code : 3dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            ax2.yaxis.set_label_position('right')
            ax2.yaxis.tick_right()
            
            Dynamic modelling of ammonia reactor using GEKKO IPOPT
            Pythondot img10Lines of Code : 12dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            nt = 60    #seconds
            m.time = np.linspace(0,nt,nt)    #seconds
            
            m.options.COLDSTART=2
            m.solve()
            
            m.options.IMODE=1
            m.solve()
            
            m.options.IMODE=4
            m.solve()
            

            Community Discussions

            QUESTION

            PowerShell: Running Script from Visual Studio Code Works, Running from PS Command Line Fails
            Asked 2021-Jun-11 at 18:07

            I have a PowerShell script that I have developed and tested in Visual Studio Code that runs without error. However, when I attempt to run the same script from a PowerShell command line, it fails with several errors, the first one being a complaint about the use of Param on the first line of the script. I have PS 5.1 installed on my machine.

            When launched from the command line, here is what I execute:

            powershell -ExecutionPolicy Bypass -File Export_PI.ps1 -Project Catalyst-DHT

            When I run this script from Visual Studio Code, I substitute a hard-coded value in lieu of the parameter -Project for testing purposes. When I run it from the PS command line, this is the first error I get:

            Param : The term 'Param' is not recognized as the name of a cmdlet, function, script file, or operable program.

            I have read elsewhere that this typically occurs when Param() is not the first non-commented line in the script. In my script, it is the first non-commented line:

            $ProjectName = Param([String]$Project)

            I'm not a PowerShell guru, so this could well be a newbie mistake. I'm hoping someone can help me figure it out. Thanks.

            ...

            ANSWER

            Answered 2021-Jun-11 at 18:07

            The line

            I have PS 5.1 installed on my machine.

            is most likely the issue you are having. VSC uses PowerShell Core (6 <=) and not PowerShell Desktop (6 >)

            Also the line

            Source https://stackoverflow.com/questions/67940974

            QUESTION

            Find the actual displayed number of items per row in a UICollectionView
            Asked 2021-Jun-09 at 12:19

            I have a UICollectionView of rectangular cells with mostly uniform size laid out with a stock UICollectionViewFlowLayout.

            I am trying to implement keyboard arrow navigation in the Catalyst version of the App. Left and right are no problem. Here is a fully laid out example:

            ...

            ANSWER

            Answered 2021-Jun-09 at 12:19

            There might be a way to do that, but I believe there is an even better approach.

            Why not take the center of the current cell, offset its y with the item height, and then check which index path is located there?

            Source https://stackoverflow.com/questions/67903400

            QUESTION

            Mac Catalyst Scene Status and Layout
            Asked 2021-Jun-09 at 11:06

            I have a MacOS(Big Sur) app based on an existing iOS app. The Catalyst app has 4 or 5 scenes(ViewControllers) open and tiled on the screen simultaneously. The user will bounce between scenes, interacting with the app to create some composite data. All the scene are open and visible (no overlap generally, but they can be moved around as desired).

            In transitioning to the Catalyst environment with a single code base, I have needed to optimize the views to optimize the big screen, multi window environment. I do this by programmatically enabling/disabling or setting values on layout constraints in the viewWillAppear method of each view controllers in conditional compile blocks under #if targetEnvironment. Everything looks great when all the window scenes first open.

            Here is the problem: When leaving focus to another scene, then returning to the original scene, the conditional layout is replaced by stock iOS layout. On regaining focus, the original scene does not call the viewController's

            viewWillAppear or viewDidAppear once the scene is visible, it is always Foreground/Active even if it is not topmost with focus. It stays foreground/Active until actually closed. therefore

            in Scene Delegate, sceneWillEnterForeground and sceneDidBecomeActive are never called after initially opening scene.

            I have tried using the window event to detect change in focus:

            ...

            ANSWER

            Answered 2021-Jun-09 at 11:06

            The NSWindowDidBecomeMainNotification event works, it is just non-specific and posts if any of the App views become the focus.

            The issue of Mac Catalyst layouts reverting to iOS layout when a viewController became topmost was resolved by overriding viewDidLayoutSubviews and modifying the appropriate constraints there.

            Source https://stackoverflow.com/questions/67878621

            QUESTION

            query spark dataframe on max column value
            Asked 2021-Jun-08 at 12:06

            I have a hive external partitioned table with following data structure:

            ...

            ANSWER

            Answered 2021-Jun-08 at 12:06

            max_version is of type org.apache.spark.sql.DataFrame its not Double. You have to extract value from the DataFrame.

            Check below code.

            Source https://stackoverflow.com/questions/67885952

            QUESTION

            Skip records in dataframe's map transformation
            Asked 2021-Jun-04 at 08:19

            I have a Spark dataframe on which I am doing certain operations as follows. I wanted to know how do I skip processing certain records going through all the operations

            ...

            ANSWER

            Answered 2021-Jun-04 at 08:19

            Here if you have a map function as below, then you can just return the same row and filter later with filter

            Source https://stackoverflow.com/questions/67832072

            QUESTION

            Apache Sedona (Geospark) SQL with Java: ClassNotFoundException during SQL statement
            Asked 2021-May-31 at 12:11

            I use the newest snapshot of Apache Sedona (1.3.2-SNAPSHOT) to do some geospatial work with my Apache Spark 3.0.1 on a docker cluster.

            When trying out the first example in the tutorials section (http://sedona.apache.org/tutorial/sql/), I am suffering a NoClassDefException as a cause of a ClassNotFoundException:

            ...

            ANSWER

            Answered 2021-May-31 at 12:11

            GeoSpark has moved to Apache-Sedona . Import dependencies according to spark version as below :

            Source https://stackoverflow.com/questions/65703387

            QUESTION

            Sceneview Translate /move Point of view camera with gesture
            Asked 2021-May-29 at 08:33

            So I need to move Point of view of the sceneview with the pan gesture in Mac catalyst app. for iPhone and iPad there is default two finger drag.

            I have tried with

            ...

            ANSWER

            Answered 2021-May-29 at 08:33

            Whoever still not get it

            here is the solution

            Source https://stackoverflow.com/questions/66437552

            QUESTION

            PySpark 3 - UDF to remove items from list column
            Asked 2021-May-28 at 15:25

            I'm creating a column in a dataframe that is an array of 4 structs. Any of them could be null, but since I need to have a fixed number of items in this array, I need to clean out the null items after the fact. I'm getting an error when trying to use a UDF to remove the null items though. Here's an example:

            Create the data frame, notice one of the "a" value is None

            ...

            ANSWER

            Answered 2021-May-28 at 13:52

            No need for UDF. You can use Spark SQL filter

            Source https://stackoverflow.com/questions/67739550

            QUESTION

            Azure Devops Pipeline MacOS VM Image Doesn't Appear to Have Any iOS Simulators
            Asked 2021-May-27 at 18:47

            I am trying to create a CI pipeline to run my unit tests. From the help of this stack overflow thread, Is there any way to run unit and ui tests for azure devops with iOS?, I have created my azure-pipelines.yml similarly

            ...

            ANSWER

            Answered 2021-May-27 at 02:49

            Based on your Yaml sample, you are using the macos 10.15.

            The iOS simulators are available in this agent.

            You could refer to this Agent configuration doc, then you could get all lists.

            xcodebuild: error: Unable to find a destination matching the provided destination specifier:

            The macos agent is using the Xcode 12.4 by default.

            So you could try to define the OS version(14.4) in the Xcode task.

            For example:

            Source https://stackoverflow.com/questions/67712184

            QUESTION

            Mac Catalyst: Is it possible to set a scene to Active?
            Asked 2021-May-25 at 16:38

            I have an Catalyst app with several independent scenes which can be open (foreground) at once. Some scenes have buttons or other controls which will open (activate, give focus to, if not currently foreground) a different scene. If the target scene is already foreground (visible, but not frontmost), I want the target scene to be active. Is this possible?

            If I call UIApplication.shared.requestSceneSessionActivation on a scene that is already foreground, it opens a second copy of the target window, not activating the existing target. The options available in requestSceneSessionActivation do not seem to allow this.

            ...

            ANSWER

            Answered 2021-May-25 at 16:38

            Do you have a reference to the UIWindowScene? requestSceneSessionActivation is what you want, passing in the scene like so: requestSceneSessionActivation(scene, userActivity: nil, options: nil)

            Source https://stackoverflow.com/questions/67457564

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

            Vulnerabilities

            No vulnerabilities reported

            Install catalyst

            Catalyst is compatible with: Python 3.7+. PyTorch 1.4+. Tested on Ubuntu 16.04/18.04/20.04, macOS 10.15, Windows 10, and Windows Subsystem for Linux.

            Support

            master22.022021 edition 21.12 21.11 21.10 21.09 21.08 21.07 21.06 21.05 (Catalyst — A PyTorch Framework for Accelerated Deep Learning R&D) 21.04/21.04.1, 21.04.2 21.03, 21.03.1/21.03.22020 edition 20.12 20.11 20.10 20.09 20.08.2 20.07 (dev blog: 20.07 release) 20.06 20.05, 20.05.1 20.04, 20.04.1, 20.04.2
            Find more information at:

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            Install
          • PyPI

            pip install catalyst

          • CLONE
          • HTTPS

            https://github.com/catalyst-team/catalyst.git

          • CLI

            gh repo clone catalyst-team/catalyst

          • sshUrl

            git@github.com:catalyst-team/catalyst.git

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