Regita Ardia's Projects
100 Days of ML Coding
Kaggle's 30 Days Of Machine Learning Challenge
Case study answers for #8WeekSQLChallenge at https://8weeksqlchallenge.com
Exercicios do coursera dataanalitycs com Knitr
Improve marketing campaign of a Portuguese bank by analyzing their past marketing campaign data and recommending which customer to target
Data sets and scripts for Coursera Big Data Specialization.
A ChatGPT Chrome extension. Integrates ChatGPT into every text box on the internet.
Berisi API tentang Data Indonesia ataupun API yang dibuat oleh developer Indonesia <3
Collection of My Data Science article with Code to help you learn and play around.
Achieve your marketing goals with the data analytics power of Python
Data Science Job Connector Master Material
In this hands-on course, you'll learn how to take your data visualizations to the next level with seaborn, a powerful but easy-to-use data visualization tool. To use seaborn, you'll also learn a bit about how to write code in Python, a popular programming language. That said, the course is aimed at those with no prior programming experience, and each chart uses short and simple code, making seaborn much faster and easier to use than many other data visualization tools (such as Excel, for instance).
Data Science Repo and blog for John Hopkins Coursera Courses. Please let me know if you have any questions.
This repository contains my full work and notes on Coursera's NLP Specialization (Natural Language Processing) taught by the instructor Younes Bensouda Mourri and Łukasz Kaiser offered by deeplearning.ai
This contains projects based on Algorithmic Marketing like Marketing Mix Modeling, Attribution Modeling & Budget Optimization, RFM Analysis, Customer Segmentation, Recommendation Systems, and Social Media Analytics
this is my first project to study machine learning specifically image classification, natural language processing, time series and image classification with deployment
Structured Query Language, or SQL, is the programming language used with databases, and it is an important skill for any data scientist. In this course, you'll build your SQL skills using BigQuery, a web service that lets you apply SQL to huge datasets. In this lesson, you'll learn the basics of accessing and examining BigQuery datasets. After you have a handle on these basics, we'll come back to build your SQL skills.
This is my notebook about data science learn from data science fellowship iykra
Demo applications and code examples for Apache Kafka's Streams API.
Learn professional data cleaning techniques! Data cleaning is a key part of data science, but it can be deeply frustrating. Why are some of your text fields garbled? What should you do about those missing values? Why aren’t your dates formatted correctly? How can you quickly clean up inconsistent data entry? In this five day challenge, you'll learn why you've run into these problems and, more importantly, how to fix them! In this challenge we’ll learn how to tackle some of the most common data cleaning problems so you can get to actually analyzing your data faster. We’ll work through five hands-on exercises with real, messy data and answer some of your most commonly-asked data cleaning questions. Here's a day-by-day breakdown of what we'll be learning each day: Day 1: Handling missing values Day 2: Data scaling and normalization Day 3: Cleaning and parsing dates Day 4: Character encoding errors (no more messed up text fields!) Day 5: Fixing inconsistent data entry & spelling errors
Coursera course: Marketing Analytics
Analytics and data science business case studies to identify opportunities and inform decisions about products and features. Topics include Markov chains, A/B testing, customer segmentation, and machine learning models (logistic regression, support vector machines, and quadratic discriminant analysis).
Mathematical & Statistical topics to perform statistical analysis and tests; Linear Regression, Probability Theory, Monte Carlo Simulation, Statistical Sampling, Bootstrapping, Dimensionality reduction techniques (PCA, FA, CCA), Imputation techniques, Statistical Tests (Kolmogorov Smirnov), Robust Estimators (FastMCD) and more in Python and R.
It is from a kaggle competition where we have to predict the future sales using Machine Learning or Deep Learning. It is a Advanced Regression Problem where Statistics and time series analysis is also required. This problem can be very well done by Deep Learning's Model Recurrent Neural Networks.