Publications by Nguyen Bui
round 1 data crunching
Load libraries suppressMessages(library(tidyverse)) suppressMessages(library(reticulate)) suppressMessages(library(lubridate)) suppressMessages(library(readxl)) suppressMessages(library(plotly)) suppressMessages(library(leaflet)) suppressMessages(library(leafpop)) suppressMessages(library(patchwork)) #set working directory setwd('C:/Us...
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m5_test
setwd('C:/Users/DellPC/Desktop/Corner/Py_source_code/Project/Store Item Demand Forecasting') R packages suppressMessages(library(tidyverse)) suppressMessages(library(zoo)) # Set up for python environment in Rstudio library(reticulate) EDA + Prophet + MLP Neural Network Forecasting Execitove Summary: This tutorial consists of comprehensive ...
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Radar plot
library(reticulate) Loading Data and preparing it for plotting import numpy as np import pandas as pd import os import re os.chdir('C:/Users/DellPC/Desktop/Corner/Py_source_code/Project/kaggle-survey-2019') kaggle_multiple_choice = pd.read_csv('multiple_choice_responses.csv', low_memory = False) kaggle_multiple_choice.head(3) ## ...
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NFL ATTENDANCE
FIRST PROJECT IN TIDYMODELS - NFL ATTANDANCE This week I started my new job as a software engineer at Rstudio, working with Max Kuhn and other folks on tidymodels. I am really excited about tidymodels because my own experience as a practicing data scientist has shown me some of the areas for growth that still exist in open source software when ...
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Bootstrap resampling tidy models
BOOTSTRAP RESAMPLING WITH TIDYTUESDAY BEER PRODUCTION DATA I’ve been publishing screencasts demonstrating how to use the tidymodels framwork, from first steps in modeling to how to tune more complex models. Today, I’m using this week;s TidyTuesday dataset on beer production to show how to use bootstrap resampling t oestimate model parameter...
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Get started with tidymodels and TidyTuesday Palmer Penguins
GET STARTED WITH TIDYMODELS AND TIDYTUESDAY PALMER PENGUINS Lately I’ve been publishing screncasts demonstrating how to use tidymodels framework, from first steps in modeling to how to evaluate complex models. Today’s screencast is good for folks just getting started with tidymodels, using this week’s TidyTueday dataset on penguins Expl...
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Lasso Regression with The Office
I’ve been publishing screencasts demonstrating how to use the tidymodels framework from first steps in modeling to how to tune more complex models. Today, I’m using this week’s TidyTuesday dataset on the Office to show how to build lasso regression model and choose regularization parameters! Explore the data Our modeling goal here is to p...
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MULTINOMIAL CLASSIFICATION WITH VOLCANO ERUPTIONS
MULTINOMIAL CLASSIFICATION WITH TIDYMODELS AND TIDYTUESDAY VOLCANO ERUPTIONS Lately I’ve been publishing screencasts demonstrating how to use the tidymodels framework, from first steps in modeling to how to evaluate complex models. Today’s screencast demonstrates how to implement multiclass or multinomial classification using with this week...
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Bagging Model
BAGGING WITH TIDYMODELS AND TIDYTUESDAY ASTRONAUT MISSIONS Lately I’ve been publishing screencasts demonstrating how to use the tidymodels framework, from first steps in modeling to how to evaluate complex models. Today’s screencast focuses on bagging using this week’s TidyTueday dataset on astronaut missions Here is the code I used in th...
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XGB tutorial
TUNE XGBOOST WITH TIDYMODELS AND TIDYTUESDAY BEACH VOLLEYBAL Lately I’ve been publishing screencasts demonstrating how to use the tidymodels framwork, starting from just getting started. Today’s screencast explores a more advanced topic in how to tune an XGBoost classification model using with this week’s tidytuesday dataset on beach vol...
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