summarization | stacked LSTM based Network for Text Summarization Using | Natural Language Processing library

 by   Shandilya21 Python Version: Current License: Apache-2.0

kandi X-RAY | summarization Summary

kandi X-RAY | summarization Summary

summarization is a Python library typically used in Artificial Intelligence, Natural Language Processing, Deep Learning applications. summarization has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However summarization build file is not available. You can download it from GitHub.

The approaches to text summarization vary depending on the number of input documents (single or multiple), purpose (generic, domain specific, or query-based) and output (extractive or abstractive). Extractive summarization means identifying important sections of the text and generating them verbatim producing a subset of the sentences from the original text; while abstractive summarization reproduces important material in a new way after interpretation and examination of the text using advanced natural language techniques to generate a new shorter text that conveys the most critical information from the original one. Why we need this?.
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            kandi-support Support

              summarization has a low active ecosystem.
              It has 10 star(s) with 1 fork(s). There are no watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 1 have been closed. On average issues are closed in 5 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of summarization is current.

            kandi-Quality Quality

              summarization has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              summarization 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

              summarization releases are not available. You will need to build from source code and install.
              summarization has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions, examples and code snippets are available.

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            summarization Key Features

            No Key Features are available at this moment for summarization.

            summarization Examples and Code Snippets

            No Code Snippets are available at this moment for summarization.

            Community Discussions

            QUESTION

            unable to mmap 1024 bytes - Cannot allocate memory - even though there is more than enough ram
            Asked 2021-Jun-14 at 11:16

            I'm currently working on a seminar paper on nlp, summarization of sourcecode function documentation. I've therefore created my own dataset with ca. 64000 samples (37453 is the size of the training dataset) and I want to fine tune the BART model. I use for this the package simpletransformers which is based on the huggingface package. My dataset is a pandas dataframe. An example of my dataset:

            My code:

            ...

            ANSWER

            Answered 2021-Jun-08 at 08:27

            While I do not know how to deal with this problem directly, I had a somewhat similar issue(and solved). The difference is:

            • I use fairseq
            • I can run my code on google colab with 1 GPU
            • Got RuntimeError: unable to mmap 280 bytes from file : Cannot allocate memory (12) immediately when I tried to run it on multiple GPUs.

            From the other people's code, I found that he uses python -m torch.distributed.launch -- ... to run fairseq-train, and I added it to my bash script and the RuntimeError is gone and training is going.

            So I guess if you can run with 21000 samples, you may use torch.distributed to make whole data into small batches and distribute them to several workers.

            Source https://stackoverflow.com/questions/67876741

            QUESTION

            Efficient way of creating a new variable via fuzzy string matching and grouped summarization in R
            Asked 2021-Jun-08 at 21:12

            I'm trying to use fuzzy string matching to convert strings to specific ids and perform grouped summarization using dplyr. The basic idea is combining imperfect gene sequences into a single gene name via a dictionary lookup approach and counting how many times the gene is detected. This way, counts for sequences aaaaaa and aaaxaa match to gene1 and get added together.

            I can do what I want using for and if statements via a row-by-row comparison of the raw data against the dictionary but I find this will be inefficient when I scale up (raw data files have 15k rows on average, the dictionary has 200 rows). Please see my solution below I'm trying to improve and let me know if you can think of a more efficient and elegant way of doing this.

            ...

            ANSWER

            Answered 2021-Jun-08 at 21:12

            perhaps a fuzzyjoin would be more easier

            Source https://stackoverflow.com/questions/67894571

            QUESTION

            Delete a specific number of documents in a mongodb collection
            Asked 2021-May-31 at 23:11

            I maxed out the free tier on Atlas and need to reduce the number of documents in my collection by half or more.

            Is there a straight forward way to delete N number of documents. I don't need to query or search for specific documents, i just need to mass delete. I have approximately 100k documents in my collection and would like to get it down to around 10k.

            I tried db.Articles.deleteMany({10000})and db.Articles.remove(10000)but i know the syntax is wrong

            Below is how my documents are stored:

            ...

            ANSWER

            Answered 2021-May-31 at 23:11

            If you have publishAt is date then copy this and add any date from where you want to delete then you can delete it multiple entry from DB

            Source https://stackoverflow.com/questions/67775431

            QUESTION

            why does gensim summarize() return blank sometimes?
            Asked 2021-May-23 at 12:03

            I'm beginner at nlp and I'm using gensim for the first time. I noticed that some text it returns a blank summary. For example:

            ...

            ANSWER

            Answered 2021-May-21 at 08:34

            For the sake of the answer I'll assume Gensim version 3.8.3 - this is the latest version that (currently) supports summarization, since there are no API stubs in version 4 anymore.

            Specifically, when looking at the reference for summarize(), we can read the following:

            Get a summarized version of the given text.
            The output summary will consist of the most representative sentences and will be returned as a string, divided by newlines.

            The highlighted part also explains why your output is empty: Gensim employs an extractive summarizer, which can only choose different sentences, not sentence parts. Therefore, either the entire sentence is selected (resulting in no "summarization"), or return the empty answer. Fixing this problem is also not trivial, and I think you have only one of two (sub-optimal) choices:

            • Employ an abstractive summarizer. Compared to extractive summarization, abstractive models can actually do what humans usually "expect" from a system, namely re-wording and selection of phrases from a sentence to form a shorter output, without relying on the selection of sentences. However, such models are usually quite compute-intensive, and there is no such model available through Gensim (AFAIK).
            • Pre-chunk your text. If you can achieve a reasonable segmentation of your input sentence into several chunks of text, these can be a stand-in for "multiple sentences", and therefore would allow you to have an approximate summary, even though it probably isn't very good.

            Source https://stackoverflow.com/questions/67629458

            QUESTION

            How to use `sum` within `summarize` in a KQL query?
            Asked 2021-May-20 at 20:20

            I'm working at logging an Azure Storage Account. Have a Diagnostic Setting applied and am using Log Analytics to write KQL queries.

            My goal is to determine the number of GetBlob requests (OperationName) for a given fileSize (RequestBodySize).

            The challenge is that I need to sum the RequestBodySize for all GetBlob operations on each file. I'm not sure how to nest sum in summarize.

            Tried so far:

            ...

            ANSWER

            Answered 2021-May-20 at 19:24

            I need to sum the RequestBodySize for all GetBlob operations on each file

            If I understood your question correctly, you could try this:

            Source https://stackoverflow.com/questions/67611844

            QUESTION

            How do I edit a Tensorflow dataset in a Pandas DataFrame?
            Asked 2021-May-06 at 08:25

            I am trying to build a transformer model for abstractive text summarization task. My dataset is the CNN DM and I am trying to put the features on pandas DataFrame.

            My code:

            ...

            ANSWER

            Answered 2021-May-05 at 13:04

            You can use as_dataframe method.

            Source https://stackoverflow.com/questions/67401277

            QUESTION

            iterate over column in df without making the column its own df
            Asked 2021-Apr-13 at 18:08

            I have a dataframe with the following columns:

            ...

            ANSWER

            Answered 2021-Apr-13 at 17:48

            You can chain them with apply:

            Source https://stackoverflow.com/questions/67079914

            QUESTION

            R: Error in textrank_sentences(data = article_sentences, terminology = article_words) : nrow(data) > 1 is not TRUE
            Asked 2021-Apr-07 at 05:11

            I am using the R programming language. I am trying to learn how to summarize text articles by using the following website: https://www.hvitfeldt.me/blog/tidy-text-summarization-using-textrank/

            As per the instructions, I copied the code from the website (I used some random PDF I found online):

            ...

            ANSWER

            Answered 2021-Apr-07 at 05:11

            The link that you shared reads the data from a webpage. div[class="padded"] is specific to the webpage that they were reading. It will not work for any other webpage nor the pdf from which you are trying to read the data. You can use pdftools package to read data from pdf.

            Source https://stackoverflow.com/questions/66979242

            QUESTION

            i need to make animation on scroll
            Asked 2021-Mar-26 at 16:12

            my task is to make this effect on Scroll I am getting stuck this work on onClick but I need to set it on scroll if someone scrolls it effects work on top fade need to change onClick to onScroll and if you check the sandbox link you can see left side there are 5 headings when I click on first heading effect work but the issue is its call every data I need to set heading with data mean if I click on the first link only first link data appear not all if I click on the second link then only second link data appear

            ...

            ANSWER

            Answered 2021-Mar-26 at 08:27

            I have made some modifications to your code, check that out. Link. Changes

            • Changed to position:fixed; in Styles.css so that card stays at center of Screen.
            • I have also increased height of body to 150% to simulate scrolling.
            • Added Event Listener for scroll (Changes card upon scrolling up/down)

            Source https://stackoverflow.com/questions/66812074

            QUESTION

            Copying Bit Interval From A Variable To An Array
            Asked 2021-Mar-17 at 17:10

            I have a setup of values stored in relatively bigger type of variables, which I have to store in again relatively smaller variables.

            Here is the story of the problem: I have different sensor values in different types such as uint16_t, uint32_t and float. I want to store values separated in an uint8_t buffer array to transmit through an RF transmitter. For float type, I accept a finite significant value which then use integer multiplication to store it in an integer variable. Like this:

            For this example, I want 3 digits after the comma,

            ...

            ANSWER

            Answered 2021-Mar-17 at 17:10

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