Text classification implementing the standard and voted version of Perceptron. Experiments conducted on the 20 Newsgroups dataset.
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May 27, 2021 - Python
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20-newsgroup-dataset
Here are 6 public repositories matching this topic...
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Jul 28, 2020 - Jupyter Notebook
This repository contains notebooks which explores the tsne algorithm by applying it on various datasets
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Apr 5, 2020 - Jupyter Notebook
The aim of this project is: 1.Perform Text Classification using Multinomial Naive Bayes 2. Implement Naive Bayes from scratch for Text Classification. 3. Compare Results of self implemented code of Naive Bayes with one in Sklearn. dataset used is 20_newsgroups
text-classification
sklearn
pandas
confusion-matrix
multinomial-naive-bayes
naiv
20-newsgroup-dataset
sklearn-metrics
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Nov 26, 2019 - Jupyter Notebook
Implementation of Naive Bayes algorithm and comparing it with inbuilt SKLearn MultinomialNB. Comparing the efficiency of algorithms using 20 news group dataset
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Sep 7, 2018 - Jupyter Notebook
I leveraged an algorithmic approach for document classification and document clustering. Various models have been trained for document classification and they all have been evaluated using performance metrics followed by tuning of the model hyper-parameters to reach the most accurate classification. Additionally, a model has been trained for doc…
machine-learning
word-cloud
naive-bayes-classifier
supervised-learning
dimensionality-reduction
document-classification
vectorization
unsupervised-learning
principal-component-analysis
hyperparameter-tuning
document-clustering
svm-classifier
k-means-clustering
natural-language-toolkit
knn-classifier
20-newsgroup-dataset
grid-search-cross-validation
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Jul 8, 2022 - Jupyter Notebook
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