Pinned Repositories
automated_shiny_testing_demo
jpmc_cc_default_modeling
In this notebook, we build a model that estimates the probability of credit card default. An account can default when the borrower fails to make timely payments as provisioned in the lending agreement.
labelImg
🖍️ LabelImg is a graphical image annotation tool and label object bounding boxes in images
machine-learning-workshop-2022
neural_networks_longitudinal
Demo use of Neural Networks for Longitudinal Data Analysis
pairs2
R function used to examine pairwise relationships among variables in a dataframe. Given a matrix/dataframe with n columns, it returns an n x n matrix plot consisting of scatterplots, mosaic plots, and/or boxplots as appropriate. P-values assoicated with tests of each pairwise relationship are printed on each plot, colored red if significant at the pre-specified significance level.
pizza
rstudio-conf-2022-program
rstudio::conf(2022, "program")
SQL-Hive-Import-Utilities
Each of these functions use the fread function in the data.table package to detect column types in a delimited text file and use the result to construct a CREATE TABLE statement that imports the contents of the file into a Hive/MYSQL table. Optionally, if the user has an active Hive/MYSQL session, the user may elect to execute the script.
workflow-automation
In this example, I highlight R functions and system commands that could be used to engineer efficient data science workflows.
sydeaka's Repositories
sydeaka/neural_networks_longitudinal
Demo use of Neural Networks for Longitudinal Data Analysis
sydeaka/workflow-automation
In this example, I highlight R functions and system commands that could be used to engineer efficient data science workflows.
sydeaka/SQL-Hive-Import-Utilities
Each of these functions use the fread function in the data.table package to detect column types in a delimited text file and use the result to construct a CREATE TABLE statement that imports the contents of the file into a Hive/MYSQL table. Optionally, if the user has an active Hive/MYSQL session, the user may elect to execute the script.
sydeaka/automated_shiny_testing_demo
sydeaka/jpmc_cc_default_modeling
In this notebook, we build a model that estimates the probability of credit card default. An account can default when the borrower fails to make timely payments as provisioned in the lending agreement.
sydeaka/labelImg
🖍️ LabelImg is a graphical image annotation tool and label object bounding boxes in images
sydeaka/machine-learning-workshop-2022
sydeaka/pairs2
R function used to examine pairwise relationships among variables in a dataframe. Given a matrix/dataframe with n columns, it returns an n x n matrix plot consisting of scatterplots, mosaic plots, and/or boxplots as appropriate. P-values assoicated with tests of each pairwise relationship are printed on each plot, colored red if significant at the pre-specified significance level.
sydeaka/pizza
sydeaka/rstudio-conf-2022-program
rstudio::conf(2022, "program")
sydeaka/Using-Elastic-net-for-model-Selection-with-missing-data
In this script, I demonstrate the use of elastic net to facilitate model selection given a large number of highly correlated candidate covariates with some covariate data missing.
sydeaka/version-control-in-rstudio-demo-sw