Scientist
Artificial Intelligence
What’s a Data Scientist? Salary, Responsibilities, and Roadmap to Becoming One
A knowledge scientist is a one that gathers, preprocesses, and analyzes data to assist organizations make data-driven decisions. Data science has been a buzzword within the job marketplace for some time now, but today,...
Artificial Intelligence
How A Good Data Scientist Looks At Matrix Multiplication Introduction: 1. Dot Products of Rows and Columns: 2. Linear Combination of Columns: 3. Linear Combination of Rows: 4. Sum...
4 other ways to have a look at itMatrix AB is a sum of p rank-1 matrices of size mxn, where the i_th matrix (amongst p) is the results of multiplying column-i of A...
Artificial Intelligence
Mastering the Art of Regression Evaluation: 5 Key Metrics Every Data Scientist Should Know The residuals 1. The mean squared error (MSE) 2. The basis mean square...
The definitive guide on all of the knowledge it's best to have on the metrics utilized in regression evaluationNormally, it is strongly recommended to make use of the adjusted R² when we now have...
Artificial Intelligence
The ChatGPT prompts any data scientist must use ChatGPT Prompts
Sure, here’s an example code for constructing a classification model using in Python:import numpy as npimport pandas as pdfrom sklearn.model_selection import train_test_splitfrom sklearn.ensemble import RandomForestClassifierfrom sklearn.metrics import accuracy_score# Generating random datanp.random.seed(0)data = np.random.randint(0,2,size=(100,3))goal =...
Artificial Intelligence
A Day within the Lifetime of a Senior Data Scientist
OpinionIncluding a rundown of a standard step-by-step project outlineUpdating TicketingAssuming you might be using some kind of ticketing system to arrange tasks, just like the aforementioned Jira tool, it would be best to update...
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