So I have three announcements:Data Science for Business with Business Science: In the beginning of next year I’m launching a…
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Data Scientists: Why are they so expensive to hire?
Therefore, a mere 23 student class size from one university and roughly around 700 graduating students from all universities offering…
Continue ReadingData Completeness in the 2016 Elections Performance Index
Following the recent update to the index with data from 2016, we are dedicating a series of posts to exploring…
Continue ReadingThe Index Funds of a Developer’s Career
Mastering the interface of a programming language with no theoretical knowledge of algorithms and data structures is a bit like…
Continue ReadingA Data Science Secret — A business Perspective is all you need
Look for extra data sources.For example, Crime data in a city might help banks provide a better credit line to…
Continue ReadingGet Smarter with Data Science — Tackling Real Enterprise Challenges
Just like we have enterprise architecture for software projects, we need to have architects and data scientists working with them…
Continue ReadingSynthetic data generation — a must-have skill for new data scientists
However, although its ML algorithms are widely used, what is less appreciated is its offering of cool synthetic data generation…
Continue ReadingMachine Learning and Techniques
Training data can be generalized and that the model can be used on new data with some accuracy.Algorithms under supervised…
Continue ReadingCreating US Immigration Path Map in Tableau with R
There are loads of videos and articles teaching you how to create a destination map from a dataset containing all…
Continue ReadingIndustry Predictions: AI, Machine Learning, Analytics & Data Science Main Developments in 2018 and Key Trends for 2019
As we continue to bring KDnuggets readers year-end roundups and predictions for 2019, we reach out to a number of…
Continue ReadingHow will automation tools change data science?
In addition, the outcome of most enterprise data science projects are hard to interpret, making it difficult for business users…
Continue ReadingDo you need a graduate degree for data science?
Add up the points that apply to you, and if the total is greater than 6, then the answer is…
Continue ReadingThe Data Question
If someone were to ask me ‘the data question’ today, I would answer that more relevant training data always seems…
Continue ReadingForecasting variable Travel expenses with 95% accuracy
The goal will be to use the data up to 2017 to predict 2018’s total spend on expenses.Feature EngineeringThe dataset…
Continue ReadingDo you really need a data scientist?
Because data science is a popular topic right now, a common illusion arises:If there is data stored somewhere, all we…
Continue ReadingDetecting bad customer reviews with NLP
This kind of data can often come as a good complementary source in data science projects in order to extract…
Continue ReadingAn introduction to web scraping using R
Once we are there, we need to load the packages required as shown below:#loading the package:> library(xml2)> library(rvest)> library(stringr)Step 2:…
Continue ReadingFélix Revert
The complete guide for topics extraction in PythonAn intro to LDA (Latent Dirichlet Allocation) for…Be a more efficient data scientist, master…
Continue ReadingDocker for Data Science Without the Hassle
The entire environment is saved as a docker image on our machine which we can see with docker image list.To…
Continue ReadingUsing Swift Extensions To Clean Up Our Code
init(rootValue: DataType) { self.root = NodeType(value: rootValue) } init(rootValue: DataType, leftTree: BST, rightTree: BST) { self.root = NodeType(value: rootValue, left:…
Continue ReadingLearning Go — from zero to hero
A struct can be defined using the following syntax:With a person type struct defined, now let’s create a person:We can…
Continue ReadingClosing the Sale
However, the results are difficult to interpret (selling price in log or square root dollars) and we aren’t able to…
Continue ReadingA journey into supervised machine learning
The data set is rather straightforward and trying to classify these data points into different letters seemed like a great…
Continue ReadingStudying Austin Gentrification
Yet in three years between 2013 and 2016, this number dropped dramatically to 25%, suggesting either more housing supply, or…
Continue ReadingThe guide to unit testing in Swift with Apollo and GraphQL Part One
This is also why inits are required here, you cannot automatically synthesize a publicly accessible initializer with Swift struct.Why do…
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