dhrumil-zion Goto Github PK

.net-programs

competitive-programming-basics

Let's brainstorm :)

covid-19_data_visualization

Contains basics of Data-Visualization with a comparison of different graphing libraries of python and data analysis using maps.

data-science-essentials

This repository contains topics that are prerequisites for any Data Science domain exploration. It contains mathematical operational libraries, graph plotting libraries, and geographical plotting maps with data.

dhrumil-zion

githubgraduation-2021

Join the GitHub Graduation Yearbook and "walk the stage" on June 5.

mini-python-utilites

This repository contains utilities that are often used in web development.

predict-price-of-airlines-industry

Data preprocessing of raw airline data and predicting prices through various different regression algorithms. Also dumping the model and reusing it for new data.

predicting-password-strength-using-nlp

Exploring Natural Language Processing by predicting password strength. Explored the TF-IDF algorithm and implemented it for data preprocessing. Will implement the ML algorithm soon :)

predicting-stock-market-price-using-time-series-analysis

Exploring machine learning algorithms and approaches. I have implemented the famous ARIMA approach for time series analysis of stock price.

predicting-stock-market-using-headlines

Predict whether a stock price will increase based on headlines on a specific day. Data is Wrangled and Merged for modeling. The bag of words approach is used to vectorize textual data. A combination of NLP and ML models like RanfomForestClassifier is used to predict final results, plus the Naive Bayes approach with NLP to predict the results.

predicting-temperature-using-time-series-analysis

I have worked on this project as part of my exploration of machine learning algorithms. I have understood the deep concept behind Arima-Model and Auto-Arima-Model. Also, this notebook contains data cleaning and data visualization things which make things easier to understand.

py-games

This Repository containes mini python games which i have created for the fun.

python-project-scripts

This repositories contains a list of python scripts projects from beginner level advancing slowly. More code snippets to be added soon. feel free to clone this repo

sentiments-prediction-using-nlp

Predicting customer sentiments from feedbacks for amazon. While exploring NLP and its fundamentals, I have executed many data preprocessing techniques. In this repository, I have implemented a bag of words using CountVectorizer class from sklearn. I have trained this vector using the LogisticRegression algorithm which gives approx 93% accuracy. I have found out the top 20 positive and negative feedback words from thousands how feedbacks. Also after processing this much I have automated the whole process with one function so that it can be used as generic for many machine learning algorithms. I have also tested another algorithm called DummyClassifier which gives an accuracy of around 84%. After that, I have executed the famous algorithm which is TF-IDF for NLP. I have combined TF-IDF with LogisticRegression which gives almost 93% accuracy but deep insights. Also, while working with data has solved the problem of imbalanced data through RandomOverSampler class from imblearn library.

sql-datalemur-questions

streamlit-multi-page-apps

I have integrated all streamlit apps on which I have worked on. This single Streamlit app has multiple apps in it so that i can navigate all apps from one app.

uber-data-visualization

web-technology