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Best practice during Data preparation

Hello All, I am new to Data Science,I wanted to know what are the Best Practice during Data Preparation. Like Converting Integer into Categ…

Started by Nitish Sinha

4 Aug 29
Reply by Wayne G Fischer

Analytics Platform

My company is looking to setup an analytics platform to support their production transaction processing systems (the data here exists in re…


1 Aug 25
Reply by Altan Atabarezz

Integrating with data sources

What kind of tools do data scientists and engineers use for integrating with external data sources? Taking a typical problem where: Extern…

Started by Toby Coleman

1 Aug 23
Reply by Darren Wagner

Resources ?

You can get resources from : - ETL (Extract - transfert - Load) with as example Talend - query tools (Elasticsearch ...) - and build-in too…

Started by gerard pierre L

0 Aug 22

Constrained optimization with objective function and constraints using different set of parameters

I am working on this constrained optimization problem. The objective function is the efficiency of the machine which is determined by 6 con…

Started by DJ

2 Aug 19
Reply by Andrew Ekstrom

Linking Analytics Intervention Significance to Data Connectivity

Hi New to the community and here to "learn" rather than "offer" (background is Supply Chain Management not analytics) I am however tasked w…

Started by JOHN MEE

0 Aug 17

looking for bird dataset

Hi, I'm a student in France and I am looking for a dataset including most (or all) bird species, with informations like average wingspan, a…

Started by Alexandre Raufast

2 Aug 16
Reply by Lucas Feiock

Validation of the Prediction Model

When there is a prediction model,  apart from R-square, residuals etc. what are the different ways of performing validation of the predicti…

Started by Prashanth Southekal, PhD

3 Aug 16
Reply by Vincent Granville

Data Science use cases for webcam quality check in factory lab

I have got a challenge from one of my client asking me to create some use cases related to webcam quality check in factory lab. Right now,…

Started by Yogesh Kumar

2 Aug 12
Reply by Yogesh Kumar

Testable hypothesis? Minimum performance of a predictive model.

Is there a way to state and statistically test a hypothesis that requires a minimum performance of a predictive analytic model, such as req…

Started by Victor Tulley

1 Aug 12
Reply by Chris Morris



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