Fake News Detection
Aniket Surve
Created on February 27, 2022
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Transcript
Group members:Bhavishya DharmaniAniket SurveLokesh Chachad
fake news detection
In Python (NLP)
- As an increasing amount of our lives is spent interacting online through social media platforms, more and more people tend to hunt out and consume news from social media instead of traditional news organizations.
- However, because it's inexpensive to supply news online and far faster and easier to propagate through social media, large volumes of false news.
- To assist mitigate the negative effects caused by fake news (both to profit the general public and therefore the news ecosystem), It's crucial that we build up methods to automatically detect fake news.
Specific
Generales
Introduction
- The purpose of this proposed project is to assist mitigate the negative effects caused by fake news detect it by using Machine learning and Natural Language Processing and classify it into REAL or FAKE news.
- Also provide the Sentiment of the news that is being spread.
Specific
Generales
problem statement
- Fake News Detection Using Machine Learning approaches: A systematic Review [ Syed Ishfaq Manzoor,Dr Jimmy Singla,Nikita]
- Fake News Detection using Machine Learning [Jasmine Shaikh,Rupali Patil]
- Fake News Detection using Machine Learning [Nihel Fatima Baarir,Abdelhamid Djeffal]
- Identification of Fake News Using Machine Learning [Rahul R Mandical,Shivakumar N]
- Detecting Fake News Using Machine Learning Algorithms [K J Manikanta,R.Sumathi]
- A Tool for Fake News Detection [Bashar Al Asaad]
literature survey
UserInput
Feature Extraction
DATASET
Trainingthe classifier
Data Split(Train & Test)
TRUE /FALSE
Classification Model
Pre-Processing
Fake and real news dataset from Kaggle:
Specific
Generales
dataset used for training model
Data pre-processing can be done by removing:
- Lexical Analysis
- URL Removal
- Tokenization
- Stop Word Removal
Specific
Generales
Pre-processing
- Naive Bayes
- Support Vector Machine (SVM)
- Passive Aggressive Classifier
Specific
Generales
machine learning models
PassiveAggressive
SVM Classifier
Naïve Bayes
Specific
Generales
Confusion Matrix
Text Summarization are of two types:
Generales
Performance parameters
- For Sentiment analysis in our project, we will use vaderSentiment.
- VADER (Valence Aware Dictionary and sEntiment Reasoner) is a lexicon and rule-based sentiment analysis tool that is specifically attuned to sentiments expressed in social media.
- It is fully open-source.
- It incorporate word-order sensitive relationships between terms instead of bag of words model.
Sentiment Analysis of the news
- We present a novel method to detect real and fake news via using the technology NLP.
- This work establishes the proof of working principle and sets direction for future development into a fully learned and automated method for detection of fake news.
- We look forward to newer methods emerging from the research community leading to an improved experience.
Conclusion
Thanks for your attention!