functions

Time Intelligence in Power BI: Capitalize on time

OverviewUnderstand the importance of Time Intelligence functions in Power BIImplement Time Intelligence functions in Power BI with a simple example IntroductionTime…

Decomposing functions of many variables to functions of one variable

Suppose you have a computer that can evaluate and compose continuous functions of one real variable and can do addition.…

vikashraj luhaniwal

Recommending news articles based on already read articlesContent based recommendation in Python from…Why Probability distribution is must in DS/ML —As the name suggests…

What are Lambda Functions? A Quick Guide to Lambda Functions in Python

Introduction For loops are the antithesis of efficient programming. They’re still necessary and are the first conditional loops taught to…

Plotting complex functions

I wrote a blog post of sorts, spread over several tweets, about plotting functions of a complex variable. Plot of…

Stable and unstable recurrence relations

The previous post looked at computing recurrence relations. That post ends with a warning that recursive evaluations may nor may…

Distracted by the hard part

Last night I was helping my daughter with calculus homework. I told her that a common mistake was to forget…

Introducing “PocketML” – an Experiential Learning Platform for Data Science

After hosting thousands of offline trainings, writing blogs on a variety of topics and designing online training, we have realized…

A Gentle Introduction to Generative Adversarial Network Loss Functions

A Large-Scale Study, 2018. The result is better gradient information when updating the weights of the generator and a more…

A Detailed Guide to 7 Loss Functions for Machine Learning Algorithms with Python Code

We can consider this as a disadvantage of MAE. Here is the code for the update_weight function with MAE cost:…

Demystify AWS Lex Bots

Demystify AWS Lex BotsAsanka NissankaBlockedUnblockFollowFollowingJul 8Source : https://www. signitysolutions. com/chatbot-development/amazon-lex“Bot” is a popular and booming term these days and for sure an…

10 Laravel Helpers That You Should Know

10 Laravel Helpers That You Should KnowDaanBlockedUnblockFollowFollowingJun 15Laravel has a lot of helper functions which provide a convenient way of working…

Functional Programming in PowerShell

Functional Programming in PowerShellClean, concise PowerShell using functional abstractionsChristopher KuechBlockedUnblockFollowFollowingJun 6PowerShell isn’t a purely functional language, but PowerShell very elegantly…

Should I query my Firebase database directly, or use Cloud Functions?

There’s no right or wrong answer here, so let’s weigh each option by the properties that matter the most. In…

Bloom Filter : A Probabilistic Data Structure

Bloom Filter : A Probabilistic Data StructureVivek Kumar SinghBlockedUnblockFollowFollowingMay 27Bloom filter is a probabilistic data structure invented by Burton Howard Bloom…

R you sure you’re using this package?

R you sure you’re using this package?How to identify which packages (and which functions) are actually being used by an R fileTom…

Serverless Pitfalls: Issues With Running a Startup on AWS Lambda

Yes, with some caveats. There are certain things that a Lambda function, as an ephemeral entity, cannot handle. In particular,…

Automation Testing with Pytest

isn’t it. Test functions are pretty subtle, and doing only what they intend to do. Setting up and tearing down…

PHP 7.4 arrow functions

An arrow function is “just” a syntactic sugar for defining closures in PHP. Before arrow functions, functions like map, filter,…

Programming Languages as Categories

Or, if we consider several different sorting algorithms implementations, do we want to consider them equal as functions?For a machine…

Chaining Serverless Functions for Stateful Workflows: AWS Step Functions using Adapter Pattern

exportNote still takes 15 seconds to respond. What we need is to return the response immediately and continue executing other…

Welcome to SQL 4: Aggregate Functions

Welcome to SQL 4: Aggregate FunctionsBecome more intimate with your data: use aggregate functions to explore the traits which make…

Learnings from using Java in Lambda functions

Photo by Stephen Dawson on UnsplashLearnings from using Java in Lambda functionsJens EickmeyerBlockedUnblockFollowFollowingFeb 21In a previous blog post I described the…

Painless Serverless

Definitely yes, it’s a non-trivial task which will appear even more complex when you start digging into details. Fortunately, you…

How to use deep learning on satellite imagery — Playing with the loss function

“If the loss is well designed”? What does it actually mean?Loss functions are usually complex mathematical cost functions to be optimized…