Tag machine learning

Linear Regression with Python

Introduction Regression is a statistical methodology that describes the relationships between a continuous explained variable and a set of explanatory variables. In other words, regression models are able to predict the value of a dependent variable y with respect to…

ChatGPT: The new chatbot from OpenAI

Introduction Recently, the OpenAI team launched ChatGPT, a new deep learning-based conversational tool that promises to improve human-machine interaction in a variety of environments. ChatGPT is designed to understand natural language and provide consistent and relevant responses to questions or…

Success stories: Record Linkage

Record linkage

Introduction One way we at Damavis help our clients is through the implementation of Record Linkage solutions. This type of process makes it possible to find records that refer to the same entity but are found in different data sources.…

Introduction to Logistic Regression

Introduction Logistic regression is a statistical methodology that allows modeling the relationships between a binary categorical variable and a set of explanatory variables. Specifically, it models the probability that an observation belongs to one of the categories of that binary…

Reinforcement Learning: Q-learning

Introduction Although there is no consensus on the definition of artificial intelligence, we can say that it is the set of techniques whereby a computer system can exhibit intelligent behavior.  There are many approaches, such as expert systems, where rules…