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shreyans29 /thesemicolon

Star395

This repository contains Ipython notebooks and datasets for the data analytics youtube tutorials on The Semicolon.

data-science machine-learning tutorial deep-learning sentiment-analysis neural-network numpy scikit-learn keras semicolon lstm rnn matplotlib convolutional-neural-networks perceptron gradient-descent cnn-keras scikit pandas-tutorial count-vectorizer

UpdatedSep 16, 2020
Jupyter Notebook

sharmaroshan /Twitter-Sentiment-Analysis

Star258

It is a Natural Language Processing Problem where Sentiment Analysis is done by Classifying the Positive tweets from negative tweets by machine learning models for classification, text mining, text analysis, data analysis and data visualization

nlp machine-learning sentiment-analysis cross-validation eda data-visualization wordcloud classification data-analysis bag-of-words hashtags evaluation-metrics count-vectorizer datacleaning

UpdatedNov 3, 2023
Jupyter Notebook

SannketNikam /Emotion-Detection-in-Text

Star55

This project employs emotion detection in textual data, specifically trained on Twitter data comprising tweets labeled with corresponding emotions. It seamlessly takes text inputs and provides the most fitting emotion assigned to it.

nlp data-science machine-learning sentiment-analysis word2vec wordcloud nltk logistic-regression tf-idf stopwords stemming lemmatization emotion-detection count-vectorizer model-deployment multinomialnb streamlit streamlit-webapp streamlit-cloud

UpdatedOct 29, 2024
Jupyter Notebook

esharma3 /myers-briggs-personality-prediction

Star33

NLP based Classification Model that predicts a person's personality type as one of the 16 Myers Briggs personality types. Extremely challenging project dealing with correlation between human psychology and casual writing styles and handling heavily imbalanced classes. Check the app here -https://mb-predictor-motetuzs5q-uc.a.run.app/

python nlp flask machine-learning numpy gcp pandas nltk sentiment-analyser pos-tagging lemmatization count-vectorizer classification-model tf-idf-vectorizer imbalanced-classes

UpdatedFeb 15, 2023
Jupyter Notebook

roshansridhar /Multimodal-Sentiment-Analysis

Star32

Engaged in research to help improve to boost text sentiment analysis using facial features from video using machine learning.

svm machine-translation cross-validation pandas nltk bag-of-words logistic-regression tf-idf openface sparse-matrix data-cleaning classification-report count-vectorizer utterance multimodal-sentiment-analysis recursive-feature-elimination moud mosi openear

UpdatedJan 12, 2018
Jupyter Notebook

ksdkamesh99 /Spam-Classifier

Star16

A Natural Language Processing with SMS Data to predict whether the SMS is Spam/Ham with various ML Algorithms like multinomial-naive-bayes,logistic regression,svm,decision trees to compare accuracy and using various data cleaning and processing techniques like PorterStemmer,CountVectorizer,TFIDF Vetorizer,WordnetLemmatizer. It is implemented usi…

embeddings naive-bayes-classifier bag-of-words logistic-regression support-vector-machines decision-tree-classifier lstm-neural-networks count-vectorizer sms-spam-detection porter-stemmer multinomial-naive-bayes wordnetlemmatizer tfidf-vectorizer

UpdatedDec 25, 2020
Jupyter Notebook

raj1603chdry /Fake-News-Detection-System

Star13

Fake News Detection System for detecting whether news is fake or not. The model is trained using "Liar, Liar Pants on Fire": A New Benchmark Dataset for Fake News Detection. Link for dataset:https://arxiv.org/abs/1705.00648.

machine-learning pipeline random-forest scikit-learn pattern-library word-cloud nltk naive-bayes-classifier logistic-regression data-preprocessing fake-news pos-tagging svm-classifier count-vectorizer custom-transformer voting-classifier gridsearchcv tfidf-vectorizer

UpdatedJan 24, 2020
Jupyter Notebook

agushendra7 /twitter-sentiment-analysis-using-inset-and-random-forest

Star11

Twitter Sentiment Analysis Using InSet (Indonesia Sentiment Lexicon) and Random Forest Classifier

python sentiment-analysis random-forest jupyter-notebook twitter-sentiment-analysis count-vectorizer tf-idf-vectorizer insetsentiment

UpdatedSep 18, 2023
Jupyter Notebook

shanuhalli /Project-Resume-Classification

Star10

The document classification solution should significantly reduce the manual human effort in the HRM. It should achieve a higher level of accuracy and automation with minimal human intervention.

text-mining corpus regular-expression word-cloud spacy nltk classification ner textract stemming word-clouds count-vectorizer tf-idf-vectorizer part-of-speech-tagging lemmitization count-vectoriation resume-classification

UpdatedMar 29, 2023
Jupyter Notebook

Kamal2511 /Movie-Recommender-System

Star9

Built a movie recommender system with Streamlit and deploy in Heroku Platform.

python heroku api machine-learning deep-learning nltk cosine-similarity count-vectorizer movie-recommendation-system

UpdatedDec 9, 2021
Jupyter Notebook

spChalk /Vaccine-Sentiment-Classifier

Star5

💉 Vaccine Sentiment Classifier is a deep learning classifier trained on real world twitter data, that distinguishes 3 types of tweets: Neutral, Anti-vax & Pro-vax.

n-grams lstm gru bag-of-words tf-idf data-preprocessing attention-mechanism roc-curve data-cleaning softmax-regression hyperparameter-tuning bert learning-curve imbalanced-data classification-report bidirectional-rnn count-vectorizer glove-embeddings hashing-vectorizer optuna

UpdatedSep 22, 2022
Jupyter Notebook

shaadclt /Fake-News-Detection-DecisionTreeClassifier

Sponsor

Star5

This project involves detecting fake news using a decision tree classifier in Jupyter Notebook. Fake news detection is an important task in the field of natural language processing and machine learning, as it helps identify and filter out misleading or false information.

decision-tree-classifier count-vectorizer

UpdatedJul 8, 2023
Jupyter Notebook

agushendra7 /twitter-sentiment-analysis-using-vader-and-random-forest

Star5

Twitter Sentiment Analysis Using Vader Lexicon and Random Forest Classifier

sentiment-analysis random-forest jupyter-notebook pyhton twitter-sentiment-analysis count-vectorizer tf-idf-vectorizer vadersentiment

UpdatedSep 18, 2023
Jupyter Notebook

helemanc /drugs-reviews-sentiment-analysis

Star4

Text Mining project about Sentiment Analysis of Drugs Reviews.

nlp text-mining sentiment-analysis text-classification text-analysis bag-of-words tf-idf bow glove text-processing vader-sentiment-analysis nlp-machine-learning sentiment-classification vader count-vectorizer glove-embeddings drugs-reviews vader-sentiment-analyzer

UpdatedDec 28, 2021
Jupyter Notebook

rochitasundar /TwitterSentimentAnalysis-BigDataProject

Star4

Scrapped tweets using twitter API (for keyword ‘Netflix’) on an AWS EC2 instance, ingested data into S3 via kinesis firehose. Used Spark ML on databricks to build a pipeline for sentiment classification model and Athena & QuickSight to build a dashboard

twitter-api aws-s3 python3 pyspark aws-ec2 twitter-sentiment-analysis aws-athena aws-kinesis-firehose count-vectorizer databricks-notebooks tf-idf-vectorizer accuracy-metrics aws-quicksight roc-auc-score multiclass-evaluator