TracyreneeIntroducing sklearn’s new function: root_mean_squared_errorRoot mean squared error, or RMSE, is one way to assess how a regression model fits a dataset. This is a regression model that tells the…1d ago1d ago
TracyreneeLarge language models don’t always get it right when writing machine learning scriptsI have been working on a Kaggle competition problem that requires the data scientist to predict the probability of a certain event…2d ago2d ago
TracyreneeUse sklearn’s predict_proba attribute to predict on the probability of an insurance cross sellEvery month the data science website, Kaggle, has a playground competition in an attempt to help budding data scientists hone their skills…2d ago2d ago
TracyreneeCalculate class weights using a made from scratch function in PythonIn my most recent post I discussed calculating class weights using a for loop in Python and that work can be found here…3d ago3d ago
TracyreneeCalculate class weights using a for loop in PythonIn my last post I devised a rather rudimentary way to calculate class weights using Python, and that post can be found here…4d ago4d ago
TracyreneeStatistics interview question: What is a confounding variable?In statistics, a confounding variable is an unmeasured third variable that influences both the independent and dependent variables. For…4d ago4d ago
TracyreneeUse Python to calculate class weights in machine learningThere is no guarantee that the dataset will have a balanced target. Some datasets have highly imbalance targets, and these targets must be…4d ago4d ago
TracyreneeStatistics interview question: What is the difference between stratified and cluster sampling?A couple of years ago I wrote a blog post on the four different types of probability sampling techniques and that post can be read here…5d ago5d ago
TracyreneeResearch paper review: The use of Artificial Intelligence in the criminal justice system (a…I unfortunately found out that a very good friend had been living a double life, operating as a church goer out in the open but a swindler…6d ago6d ago
TracyreneeStatistics Interview Question: What is a representative sample?In a recent blog post I discussed the difference between a population and a sample, and that blog post can be read here…Jun 25Jun 25