annotations | A tool for annotating texts using Draft.js | Data Manipulation library

 by   cltk JavaScript Version: Current License: MIT

kandi X-RAY | annotations Summary

kandi X-RAY | annotations Summary

annotations is a JavaScript library typically used in Utilities, Data Manipulation applications. annotations has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A library for adding notes to text.
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            kandi-support Support

              annotations has a low active ecosystem.
              It has 13 star(s) with 1 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              annotations has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of annotations is current.

            kandi-Quality Quality

              annotations has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              annotations is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              annotations releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            annotations Key Features

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            annotations Examples and Code Snippets

            No Code Snippets are available at this moment for annotations.

            Community Discussions

            QUESTION

            General approach to parsing text with special characters from PDF using Tesseract?
            Asked 2021-Jun-15 at 20:17

            I would like to extract the definitions from the book The Navajo Language: A Grammar and Colloquial Dictionary by Young and Morgan. They look like this (very blurry):

            I tried running it through the Google Cloud Vision API, and got decent results, but it doesn't know what to do with these "special" letters with accent marks on them, or the curls and lines on/through them. And because of the blurryness (there are no alternative sources of the PDF), it gets a lot of them wrong. So I'm thinking of doing it from scratch in Tesseract. Note the term is bold and the definition is not bold.

            How can I use Node.js and Tesseract to get basically an array of JSON objects sort of like this:

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:17

            Tesseract takes a lang variable that you can expand to include different languages if they're installed. I've used the UB Mannheim (https://github.com/UB-Mannheim/tesseract/wiki) installation which includes a ton of languages supported.

            To get better and more accurate results, the best thing to do is to process the image before handing it to Tesseract. Set a white/black threshold so that you have black text on white background with no shading. I'm not sure how to do this in Node, but I've done it with Python's OpenCV library.

            If that font doesn't get you decent results with the out of the box, then you'll want to train your own, yes. This blog post walks through the process in great detail: https://towardsdatascience.com/simple-ocr-with-tesseract-a4341e4564b6. It revolves around using the jTessBoxEditor to hand-label the objects detected in the images you're using.

            Edit: In brief, the process to train your own:

            1. Install jTessBoxEditor (https://sourceforge.net/projects/vietocr/files/jTessBoxEditor/). Requires Java Runtime installed as well.
            2. Collect your training images. They want to be .tiffs. I found I got fairly accurate results with not a whole lot of images that had a good sample of all the characters I wanted to detect. Maybe 30/40 images. It's tedious, so you don't want to do TOO many, but need enough in order to get a good sampling.
            3. Use jTessBoxEditor to merge all the images into a single .tiff
            4. Create a training label file (.box)j. This is done with Tesseract itself. tesseract your_language.font.exp0.tif your_language.font.exp0 makebox
            5. Now you can open the box file in jTessBoxEditor and you'll see how/where it detected the characters. Bounding boxes and what character it saw. The tedious part: Hand fix all the bounding boxes and characters to accurately represent what is in the images. Not joking, it's tedious. Slap some tv episodes up and just churn through it.
            6. Train the tesseract model itself
            • save a file: font_properties who's content is font 0 0 0 0 0
            • run the following commands:

            tesseract num.font.exp0.tif font_name.font.exp0 nobatch box.train

            unicharset_extractor font_name.font.exp0.box

            shapeclustering -F font_properties -U unicharset -O font_name.unicharset font_name.font.exp0.tr

            mftraining -F font_properties -U unicharset -O font_name.unicharset font_name.font.exp0.tr

            cntraining font_name.font.exp0.tr

            You should, in there close to the end see some output that looks like this:

            Master shape_table:Number of shapes = 10 max unichars = 1 number with multiple unichars = 0

            That number of shapes should roughly be the number of characters present in all the image files you've provided.

            If it went well, you should have 4 files created: inttemp normproto pffmtable shapetable. Rename them all with the prefix of your_language from before. So e.g. your_language.inttemp etc.

            Then run:

            combine_tessdata your_language

            The file: your_language.traineddata is the model. Copy that into your Tesseract's data folder. On Windows, it'll be like: C:\Program Files x86\tesseract\4.0\tessdata and on Linux it's probably something like /usr/shared/tesseract/4.0/tessdata.

            Then when you run Tesseract, you'll pass the lang=your_language. I found best results when I still passed an existing language as well, so like for my stuff it was still English I was grabbing, just funny fonts. So I still wanted the English as well, so I'd pass: lang=your_language+eng.

            Source https://stackoverflow.com/questions/67991718

            QUESTION

            how to stop/remove a method when selecting a UISwitch to off? swift5/xcode11
            Asked 2021-Jun-15 at 19:52

            i am working on a map app with some overlays (annotations, circles, polygons). And i also have UISwitches to appear/disappear them. For the annotation is easy: .add / .remove, it works.

            ...

            ANSWER

            Answered 2021-Jun-15 at 19:49

            QUESTION

            Android Kotlin - Serialize mutableList
            Asked 2021-Jun-15 at 14:52

            This is the model I have so far:

            ...

            ANSWER

            Answered 2021-Jun-15 at 01:10

            In Kotlin you have to instantiate properties with backing field in the construction (getting them from constructor, assigning them some value, or fill them in init blocks). And the only exception is lateinit var. In the first code, you're getting them in constructor. But in second one, they're introduced without being initialize so compiler asks you to either fill them, or convert them to non-backing field by providing getter and setters.

            But if you want to make the first code Serializable you have to simply make that implement Serializable like this:

            Source https://stackoverflow.com/questions/67978507

            QUESTION

            Apache Beam SIGKILL
            Asked 2021-Jun-15 at 13:51

            The Question

            How do I best execute memory-intensive pipelines in Apache Beam?

            Background

            I've written a pipeline that takes the Naemura Bird dataset and converts the images and annotations to TF Records with TF Examples of the required format for the TF object detection API.

            I tested the pipeline using DirectRunner with a small subset of images (4 or 5) and it worked fine.

            The Problem

            When running the pipeline with a bigger data set (day 1 of 3, ~21GB) it crashes after a while with a non-descriptive SIGKILL. I do see a memory peak before the crash and assume that the process is killed because of a too high memory load.

            I ran the pipeline through strace. These are the last lines in the trace:

            ...

            ANSWER

            Answered 2021-Jun-15 at 13:51

            Multiple things could cause this behaviour, because the pipeline runs fine with less Data, analysing what has changed could lead us to a resolution.

            Option 1 : clean your input data

            The third line of the logs you provide might indicate that you're processing unclean data in your bigger pipeline mmap(NULL, could mean that | "Get Content" >> beam.Map(lambda x: x.read_utf8()) is trying to read a null value.

            Is there an empty file somewhere ? Are your files utf8 encoded ?

            Option 2 : use smaller files as input

            I'm guessing using the fileio.ReadMatches() will try to load into memory the whole file, if your file is bigger than your memory, this could lead to errors. Can you split your data into smaller files ?

            Option 3 : use a bigger infrastructure

            If files are too big for your current machine with a DirectRunner you could try to use an on-demand infrastructure using another runner on the Cloud such as DataflowRunner

            Source https://stackoverflow.com/questions/67684186

            QUESTION

            ChartJS multiple annotations (vertical lines)
            Asked 2021-Jun-15 at 12:30

            i am trying to put 2 vertical lines on a chart.JS chart using the annotations plugin. i am using the following versions: chart.js = 2.8.0 annotations plugin = 0.5.7

            here's the JSFiddle

            please see my code below:

            ...

            ANSWER

            Answered 2021-Jun-15 at 12:30

            You have to provide both annotations as object in 1 array, not an array containing objects containing arrays, see example:

            Source https://stackoverflow.com/questions/67985768

            QUESTION

            Cannot bind PersistentVolumeClaim to PersistentVolume in namespace
            Asked 2021-Jun-15 at 09:52

            I am trying to install jenkins on my kubernetes cluster under jenkins namespace. When I deploy my pv and pvc, the pv remains available and does not bind to my pvc.

            Here is my yamls:

            ...

            ANSWER

            Answered 2021-Jun-15 at 09:52

            Based on the storage class spec, I think the problem is the volumeBindingMode being set as WaitForFirstConsumer which means the PV will remain unbound until there is a Pod to consume it.

            You can change it Immediate to allow the PV to be bound immediately without requiring to create a Pod.

            You can read about the different volume binding modes in detail in the docs.

            Source https://stackoverflow.com/questions/67972725

            QUESTION

            Is it possible to use an Abstract Base Class as a mixin?
            Asked 2021-Jun-15 at 03:43

            TL;DR: Interested in knowing if it's possible to use Abstract Base Classes as a mixin in the way I'd like to, or if my approach is fundamentally misguided.

            I have a Flask project I've been working on. As part of my project, I've implemented a "RememberingDict" class. It's a simple subclass of dict, with a handful of extra features tacked on: it remembers its creation time, it knows how to pickle/save itself to a disk, and it knows how to open/unpickle itself from a disk:

            ...

            ANSWER

            Answered 2021-Jun-15 at 03:43

            You can get around the problems of subclassing dict by subclassing collections.UserDict instead. As the docs say:

            Class that simulates a dictionary. The instance’s contents are kept in a regular dictionary, which is accessible via the data attribute of UserDict instances. If initialdata is provided, data is initialized with its contents; note that a reference to initialdata will not be kept, allowing it be used for other purposes.

            Essentially, it's a thin regular-class wrapper around a dict. You should be able to use it with multiple inheritance as an abstract base class, as you do with AbstractRememberingDict.

            Source https://stackoverflow.com/questions/67978006

            QUESTION

            How to inject vault and consume hashicorp vault secrets?
            Asked 2021-Jun-14 at 23:58

            I don't understand how to apply hashicorp vault to inject secrets in my app.

            The following link shows a couple of examples https://www.vaultproject.io/docs/platform/k8s/injector/examples

            I used the environment variables example from the same post. But it seems not all the env variables are injected into the app. For instance, ENVs in one of my layouts don't seem to get applied meta property="og:title" content="#{ENV['NAME']}" - shows no value. But the app is running, /vault/secrets/... has files with contents.

            Here's a part of the Deployment config of my app.

            When there're multiple secrets/templates, the Deployment is going to look ugly.

            There's absolutely no description for configmap example but this is probably what I should be using instead of env.

            ...

            ANSWER

            Answered 2021-Apr-18 at 18:36

            If you want to inject the vault secret into the deployment pod what you can do

            There is one great project on Github Vault-CRD in java: https://github.com/DaspawnW/vault-crd

            Vault CRD for sharing Vault Secrets with Kubernetes. It injects & sync values from Vault to Kubernetes secret. You can use these secrets as environment variables inside pod.

            the flow goes something like : vault to Kubernetes secret > and that secrets get injected into deployment using YAML same as configmap

            apart from this there is also another nice method of sidecar pattern.

            for that, there is a very nice tutorial: https://github.com/hashicorp/hands-on-with-vault-on-kubernetes

            another one : https://www.hashicorp.com/blog/injecting-vault-secrets-into-kubernetes-pods-via-a-sidecar

            Source https://stackoverflow.com/questions/67151027

            QUESTION

            Use Kubernetes Ingress with dynamic parameters to web API
            Asked 2021-Jun-14 at 21:07

            I am having a problem using Kubernetes Ingress with a ASP.NET core web API.

            Lets say I have a web API with three controllers (simplified code to demonstrate three routes /, /ep1, /ep2):

            ...

            ANSWER

            Answered 2021-Jun-14 at 18:57

            Routing within the app should be handled by the app. So, there should be no need to define dynamic paths. Try this.

            Source https://stackoverflow.com/questions/67975176

            QUESTION

            AnyOf-Predicate in ArchUnit
            Asked 2021-Jun-14 at 20:33

            I'd like to test that all Hibernate association annotations (@ManyToOne, @OneToMany, @OneToOne, @ManyToMany) are using fetch = FetchType.LAZY. This is what works:

            ...

            ANSWER

            Answered 2021-Jun-14 at 20:00

            What you want can be built with Java stream operations:

            Source https://stackoverflow.com/questions/67898442

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

            Vulnerabilities

            No vulnerabilities reported

            Install annotations

            You can download it from GitHub.

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