Twitter-Sentiment | Sentiment analyzer for your tweets | Natural Language Processing library

 by   shahules786 Python Version: v1.0 License: MIT

kandi X-RAY | Twitter-Sentiment Summary

kandi X-RAY | Twitter-Sentiment Summary

Twitter-Sentiment is a Python library typically used in Artificial Intelligence, Natural Language Processing, Deep Learning, Pytorch, Bert applications. Twitter-Sentiment has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install Twitter-Sentiment' or download it from GitHub, PyPI.

Sentiment analysis is the task of determining the sentiment of a given expression in natural language, It is essentially a multiclass text classification text where the given input text is classified into positive, neutral, or negative sentiment. But the number of classes can vary according to the nature of the training dataset. This project aims to build a sentiment analyzer specifically for twitter domain.
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            kandi-support Support

              Twitter-Sentiment has a low active ecosystem.
              It has 62 star(s) with 10 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 1 open issues and 0 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Twitter-Sentiment is v1.0

            kandi-Quality Quality

              Twitter-Sentiment has no bugs reported.

            kandi-Security Security

              Twitter-Sentiment has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              Twitter-Sentiment 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

              Twitter-Sentiment 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.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Twitter-Sentiment and discovered the below as its top functions. This is intended to give you an instant insight into Twitter-Sentiment implemented functionality, and help decide if they suit your requirements.
            • Trains the model .
            • Create embedding matrix .
            • Create a tokenizer .
            • Predict tweets .
            • Initialize twitter model .
            • Compute the forward layer .
            • Return a tensor .
            • Preprocess text .
            • Returns the length of the train .
            Get all kandi verified functions for this library.

            Twitter-Sentiment Key Features

            No Key Features are available at this moment for Twitter-Sentiment.

            Twitter-Sentiment Examples and Code Snippets

            Twitter Sentiment analyzer,Examples
            Pythondot img1Lines of Code : 11dot img1License : Permissive (MIT)
            copy iconCopy
            from twittersentiment import TwitterSentiment
            sent = TwitterSentiment.Sentiment()
            sent.load_pretrained()
            sent.predict("hey how are you?")
            
            from twittersentiment import TwitterSentiment
            import pandas as pd
            df = pd.read_csv("your_dataset.csv")
            sent = T  

            Community Discussions

            QUESTION

            How to download in a Colab R notebook a remote dataset from github?
            Asked 2021-Mar-16 at 11:56

            I'm trying to download this dataset from github in a colab R notebook.

            I've tried using the magic !git clone https://github.com/guyz/twitter-sentiment-dataset.git but it does not work with an R notebook.

            Are there any other possibilities to retrieve the dataset?

            ...

            ANSWER

            Answered 2021-Mar-16 at 11:56

            You can run the following R code to download the file in your colab environment (the file is specified with its URL):

            Source https://stackoverflow.com/questions/66654687

            QUESTION

            Socket.io failed: WebSocket is closed before the connection is established
            Asked 2019-Dec-30 at 11:16
            The Issue

            My Twitter streaming app using Socket.io works okay when visiting the site with the IP address and port, but live streaming throws an error, when using the domain name to access the site.

            Try the links below, and open up the developer tools, to see the error

            Visiting site using the domain name (http://sentiment-sweep.com)

            Hundreds of socket errors following this format:

            ...

            ANSWER

            Answered 2018-Jan-03 at 16:22

            Found the solution, and it was in fact simple! Posting the answer here, to help others facing a similar issue, because I was totally stuck on this for 2 days!

            My issue was caused by a dependency update.

            Socket.io V 2.0.0 is not backward compatible.

            According to the release notes:

            The new (V 2.0.0) major release brings several performance improvements, but also snuck into the bottom of the release notes was this:

            This release is not backward-compatible, due to:

            • A breaking change related to utf-8 encoding in engine.io-parser (socketio/engine.io-parser#81)
            • an update to make the socket id on the client match the id on the server-side (socketio/socket.io-client#1058)

            Please note that if you are using a self-signed certificate, rejectUnauthorized now defaults to true (socketio/engine.io-client#558).

            Here's the full V2 release notes: https://github.com/socketio/socket.io/releases/tag/2.0.0

            The solution is to use HTTPS

            Make your app https, or sign your own requests, as per documentation. As a quick fix though, I just downgraded back to socket.io V 1.7.0 and it works perfectly

            Source https://stackoverflow.com/questions/48075509

            QUESTION

            Does scikit-learn train_test_split preserve relationships?
            Asked 2019-Dec-20 at 08:42

            I am trying to understand this code. I do not understand how if you do:

            ...

            ANSWER

            Answered 2019-Dec-19 at 15:22

            You absolutely do want the x_validation to be related to the y_validation, i.e. correspond to the same rows as you had in your original dataset. e.g. if Validation takes rows 1,3,7 from the input x, you would want rows 1, 3, 7 in both the x_validation and y_validation.

            The idea of the train_test_split function to divide your dataset up into a two sets of features (the xs) and the corresponding labels (the ys). So you want and require

            Source https://stackoverflow.com/questions/59412386

            QUESTION

            How can I get unique words from a DataFrame column of strings?
            Asked 2019-Nov-24 at 00:13

            I'm looking for a way to get a list of unique words in a column of strings in a DataFrame.

            ...

            ANSWER

            Answered 2019-Nov-24 at 00:13

            if you have strings in column then you would have to split every sentence into list of words and then put all list in one list - you can use it sum() for this - it should give you all words. To get unique words you can convert it to set() - and later you can convert back to list()

            But at start you would have to clean sentences to remove chars like ., ?, etc. I uses regex to keep only some chars and space. Eventually you would have to convert all words into lower or upper case.

            Source https://stackoverflow.com/questions/59009359

            QUESTION

            Naive Bayes Classifier and training data
            Asked 2019-May-26 at 22:06

            I'm using the Naive Bayes Classifier from nltk to perform sentiment analysis on some tweets. I'm training the data using the corpus file found here: https://towardsdatascience.com/creating-the-twitter-sentiment-analysis-program-in-python-with-naive-bayes-classification-672e5589a7ed, as well as using the method there.

            When creating the training set I've done it using all ~4000 tweets in the data set but I also thought I'd test with a very small amount of 30.

            When testing with the entire set, it only returns 'neutral' as the labels when using the classifier on a new set of tweets but when using 30 it will only return positive, does this mean my training data is incomplete or too heavily 'weighted' with neutral entries and is the reason for my classifier only returning neutral when using ~4000 tweets in my training set?

            I've included my full code below.

            ...

            ANSWER

            Answered 2019-May-26 at 22:06

            When doing machine learning, we want to learn an algorithms that performs well on new (unseen) data. This is called generalization.

            The purpose of the test set is, amongst others, to verify the generalization behavior of your classifier. If your model predicts the same labels for each test instance, than we cannot confirm that hypothesis. The test set should be representative of the conditions in which you apply it later.

            As a rule of thumb, I like to think that you keep 50-25% of their data as a test set. This of course depends on the situation. 30/4000 is less than one percent.

            A second point that comes to mind is that when your classifier is biased towards one class, make sure each class is represented nearly equally in the training and validation set. This prevents the classifier from 'just' learning the distribution of the whole set, instead of learning which features are relevant.

            As a final note, normally we report metrics such as precision, recall and Fβ=1 to evaluate our classifier. The code in your sample seems to report something based on the global sentiment in all tweets, are you sure that is what you want? Are the tweets a representative collection?

            Source https://stackoverflow.com/questions/56205724

            QUESTION

            Twitter Sentiment analysis with Naive Bayes Classify only returning 'neutral' label
            Asked 2019-May-25 at 18:32

            I followed the tutorial here: https://towardsdatascience.com/creating-the-twitter-sentiment-analysis-program-in-python-with-naive-bayes-classification-672e5589a7ed to create a twitter sentiment analyser, which uses naive bayes classifier from the nltk library as a way to classify tweets as either positive, negative or neutral but the labels it gives back are only neutral or irrelevant. I've included my code below as I'm not very experienced with any machine learning so I'd appreciate any help.

            I've tried using different sets of tweets to classify, even when specifying a search keyword like 'happy' it will still return 'neutral'. I don't b

            ...

            ANSWER

            Answered 2019-May-21 at 07:51

            Your dataset is highly imbalanced. You yourself mentioned it in one of the comment, you have 550 positive and 550 negative labelled tweets but 4000 neutral that's why it always favours the majority class. You should have equal number of utterances for all classes if possible. You also need to learn about evaluation metrics, then you'll see most probably your recall is not good. An ideal model should stand good on all evaluation metrics. To avoid overfitting some people also add a fourth 'others' class as well but for now you can skip that.

            Here's something you can do to improve performance of your model, either (add more data) oversample the minority classes by adding possible similar utterances or undersample the majority class or use a combination of both. You can read about oversampling, undersampling online.

            In this new datset try to have utterances of all classes in this ratio 1:1:1 if possible. Finally try other algos as well with hyperparameters tuned through grid search,random search or tpot.

            edit: in your case irrelevant is the 'others' class so you now have 4 classes try to have dataset in this ratio 1:1:1:1 for each class.

            Source https://stackoverflow.com/questions/56204063

            QUESTION

            Deep Learning model prompts error after first epoch
            Asked 2019-Apr-17 at 10:41

            I am trying to train a model for binary classification. It is the sentiment analysis on tweets but the model prompts an error after epoch 1. Must be the size of the input but can't figure out exactly what input could be causing the problem. Any help is greatly appreciated.

            Many thanks!

            I have already tried many instances of different sizes and the problem continues,

            ...

            ANSWER

            Answered 2019-Apr-17 at 10:41
            max_words=50
            ...
            model.add(Embedding(max_words, embedding_dim, input_length=maxlen))
            

            Source https://stackoverflow.com/questions/55716573

            QUESTION

            How to predict using multiple saved model?
            Asked 2019-Feb-17 at 15:09

            I am trying to predict the score values from downloaded saved model from this notebook

            https://www.kaggle.com/paoloripamonti/twitter-sentiment-analysis/

            It contains 4 saved model namely :

            1. encoder.pkl
            2. model.h5
            3. model.w2v
            4. tokenizer.pkl

            I am using model.h5 my code here is:

            ...

            ANSWER

            Answered 2019-Feb-17 at 15:09

            One should preprocess the text before feeding into the model, following is the minimal working script(adapted from https://www.kaggle.com/paoloripamonti/twitter-sentiment-analysis/):

            Source https://stackoverflow.com/questions/54733601

            QUESTION

            Spark streaming and Kafka intergration
            Asked 2018-Dec-01 at 08:50

            I'm new to Apache Spark and I've been doing a project related to sentiment analysis on twitter data which involves spark streaming and kafka integration. I have been following the github code (link provided below)

            https://github.com/sridharswamy/Twitter-Sentiment-Analysis-Using-Spark-Streaming-And-Kafka However, in the last stage, that is during the integration of Kafka with Apache Spark, the following errors were obtained

            ...

            ANSWER

            Answered 2017-Feb-12 at 07:25

            The example you are trying to run is desinged for running in spark 1.5. You should either download spark 1.5 or run the spark-submit from spark 2.1.0 but with kafka package related to 2.1.0, for example: ./bin/spark-submit --packages org.apache.spark:spark-streaming-kafka-0-8_2.11:2.1.0.

            Source https://stackoverflow.com/questions/42184889

            QUESTION

            twine command not found (circleci)
            Asked 2018-Nov-13 at 00:11

            I am using circleci to automatically deploy my python package to PyPi when a new tag is being pushed to GitHub. I've been following this tutorial

            My workflow is failing with the error home/circleci/project/twitter_sentiment/bin/python: No module named twine

            I've tried to make sure twine was installed prior to calling the twine command. I've also tried to call the twine command with python -m twine From my understanding, it seems that twine is not added to the path of the container - which causes the command not found error.

            How would I go about solving this error?

            config.yml file

            ...

            ANSWER

            Answered 2018-Nov-13 at 00:11

            You're creating a virtual environment, activating it, and then installing twine outside of it.

            Remove --user from pip install --user --upgrade twine

            Source https://stackoverflow.com/questions/53271891

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

            Vulnerabilities

            No vulnerabilities reported

            Install Twitter-Sentiment

            You can install using 'pip install Twitter-Sentiment' or download it from GitHub, PyPI.
            You can use Twitter-Sentiment 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.

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            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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