Naomy Duarte GomesThe cosine similarity and its use in recommendation systemsCosine similarity is a metric based on the cosine distance between two objects and can be used in recommendation systems such as movie and…Jan 31, 2023Jan 31, 2023
Naomy Duarte GomesCRUD with Python, FastAPI, and MongoDBCRUD (Create, Read, Update, Delete) operations are the basic operations a software application must perform. In this tutorial, we will…Oct 27, 20222Oct 27, 20222
Naomy Duarte GomesObject-oriented programming with Python: core principles and examplesObject-oriented programming (OOP) is a very efficient approach to writing software. Its main difference concerning procedural programming…Sep 11, 2022Sep 11, 2022
Naomy Duarte GomesBias-variance dilemma, overfitting, and underfittingBias and variance have a significant role in model performance, potentially leading to overfitting or underfitting. When looking for a good…Jul 26, 2022Jul 26, 2022
Naomy Duarte GomesMetrics to evaluate classification modelsMachine learning classification models assign each point in a dataset to a class. Once this categorization is performed, how can we…Jul 1, 20221Jul 1, 20221
Naomy Duarte GomesK-means clustering explained with PythonK-means clustering is an unsupervised machine learning algorithm to analyze the formation of clusters in the data, which means finding…Jun 10, 2022Jun 10, 2022
Naomy Duarte GomesAn overview of Principal Component AnalysisPrincipal component analysis (PCA) is an unsupervised machine learning algorithm that calculates the principal components of a given…May 16, 2022May 16, 2022
