book

 by   neo4j-graph-analytics Python Version: Current License: No License

kandi X-RAY | book Summary

kandi X-RAY | book Summary

book is a Python library. book has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

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            kandi-support Support

              book has a low active ecosystem.
              It has 52 star(s) with 63 fork(s). There are 8 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 3 open issues and 1 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of book is current.

            kandi-Quality Quality

              book has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              book does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              book 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.
              book saves you 442 person hours of effort in developing the same functionality from scratch.
              It has 1046 lines of code, 24 functions and 34 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed book and discovered the below as its top functions. This is intended to give you an instant insight into book implemented functionality, and help decide if they suit your requirements.
            • Compute SSP for a given origin
            • Creates a networkx graph
            • Return the strongly connected Components of the given airline
            • Evaluate the evaluation
            • Downsample training data
            • Create a pipeline
            • Create a graph of the software graph
            • Return the message associated with the query
            • Return an instance of the GraphFramePython API
            • Returns the current edge value
            • Returns the DST column of the dataset
            • Return the source column
            Get all kandi verified functions for this library.

            book Key Features

            No Key Features are available at this moment for book.

            book Examples and Code Snippets

            No Code Snippets are available at this moment for book.

            Community Discussions

            QUESTION

            How to disable hints on haskell-language-server
            Asked 2021-Jun-16 at 04:03

            haskell-language-server is giving me some hints on how to reduce code length, but while I'm learning I would like to disable this hints temporary so I can work on examples from books without the annoying hints polluting the editor. I still want error report, just disable the hints

            Here is an example

            ...

            ANSWER

            Answered 2021-Jun-16 at 04:03

            EDIT: @JonPurdy mentioned (you should read the great comment bellow) that Hlint now supports plain comments like this too:

            Source https://stackoverflow.com/questions/67980622

            QUESTION

            why does var behave differently in a with statement depending on whether or not the passed object has a property with the same name?
            Asked 2021-Jun-16 at 01:14

            ...

            ANSWER

            Answered 2021-Jun-16 at 01:14

            The difference in behaviour can be accounted for by this behaviour, described in (for instance) the following note in ECMAScript 2022 Language Specification sect 14.3.2.1:

            NOTE: If a VariableDeclaration is nested within a with statement and the BindingIdentifier in the VariableDeclaration is the same as a property name of the binding object of the with statement's object Environment Record, then step 5 will assign value to the property instead of assigning to the VariableEnvironment binding of the Identifier.

            In the first case:

            Source https://stackoverflow.com/questions/67994931

            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

            saving data from api to dataframe
            Asked 2021-Jun-15 at 19:47

            I have the following output from an API:

            ...

            ANSWER

            Answered 2021-Jun-15 at 19:31

            I don't see what the id column is needed for. So see if you can work with this:

            Source https://stackoverflow.com/questions/67992309

            QUESTION

            Flask If Statement - Range for list index
            Asked 2021-Jun-15 at 17:32

            customer_data.json (loaded as customer_data)

            ...

            ANSWER

            Answered 2021-Jun-15 at 17:32

            I am trying to go through each of the books in holds using holds[0], holds[1] etc and test to see if the title is equal to a book title

            Translated almost literally to Python:

            Source https://stackoverflow.com/questions/67990789

            QUESTION

            Elixir: How to get bit_size of an Integer variable?
            Asked 2021-Jun-15 at 16:38

            I need to get the size of bits used in one Integer variable.

            like this:

            ...

            ANSWER

            Answered 2021-May-18 at 21:30

            QUESTION

            Why the functions doesn't return new line with replaceable keywords?
            Asked 2021-Jun-15 at 16:33

            Hey just doing some exercises in c, one is saying to replace tabs in the input string with any other characters , i restrict myself to only using getchar(), no gets() fgets() etc..., as my learning book didn't catch it yet, so i tried to not break the flow, the code below just printf() the same line it receives, can you please examine why ?

            ...

            ANSWER

            Answered 2021-Jun-15 at 16:33
            • c, which is used in c != '\n', is not initialized at first. Its initial value is indeterminate and using is value without initializng invokes undefined behavior.
            • You are checking line[i] != '\0', but you never assigned '\0' to line unless '\0' is read from the stream.
            • You should initialize i before the second loop and update i during the second loop.
            • Return values of getchar() should be assigned to int to distinguish between EOF and an valid character.
            • You should perform index check not to cause buffer overrun.

            Fixed code:

            Source https://stackoverflow.com/questions/67990128

            QUESTION

            Relation between Entity and Object from service
            Asked 2021-Jun-15 at 14:07

            I'm trying to make a relation between my Book entity and a list of languages that I retrieve through a service. In my database, each book has a: ID, TITLE, CATEGORY_ID (FK), LANG_ID

            Book.java:

            ...

            ANSWER

            Answered 2021-Jun-15 at 12:54

            First of all, did you consider to store language in your database? I mean language are mostly the same, doesn't change too often, you can also store in a properties file and read them at runtime to use them later.

            Anyway, I think you should:

            • first get from external system languages
            • store in variable / in memory cache ( like a Map where you can store id and name )
            • read your data from database
              • for each row you do
                • read book language id, read the cache, get out data you need

            If you can't change model, just use a dto with your entity and the language and you're fine

            Source https://stackoverflow.com/questions/67986439

            QUESTION

            Python min/max of numpy array column within a dictonary
            Asked 2021-Jun-15 at 13:09

            I am looking for a more elegant/efficient way of finding the min/max value of every column from a numpy array within a dictionary.

            For example:

            ...

            ANSWER

            Answered 2021-Jun-15 at 13:09

            You can concatenate your individual lists into a single Numpy array and then just use min and max along the desired axis:

            Source https://stackoverflow.com/questions/67986540

            QUESTION

            Pandas Json Normalize - not getting desired output
            Asked 2021-Jun-15 at 10:59

            Running this code to normalize json:

            ...

            ANSWER

            Answered 2021-Jun-15 at 10:59

            This is not consumed by json_normalize directly (after my tries). Since the number of BUY and SELL are different, and these record do not neccessarily should match each other (located on a same row), suggestions is to split into two dataframes and then concatenate.

            Source https://stackoverflow.com/questions/67984246

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

            Vulnerabilities

            No vulnerabilities reported

            Install book

            You can download it from GitHub.
            You can use book 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 .
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            gh repo clone neo4j-graph-analytics/book

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