Posts

Maths for Machine Learning

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Hello Readers, I am re-starting my blogging today from a long break and this time I going to start with some interesting topics of mathematics which is going to helpful for Machine Learning or Data science, we also use Jupyter notebook to demonstrate the maths calculations with python. For today we are going to have a look at scalar, vector, matrices and tensor. What is scalar? Scalar is a single real number or value can be considered as scalar. Any real number or value that able to show any information is scalar. ex: temperature, weight, length etc. For computer programing you can consider a numeric variable as a scalar. i.e : int number1=10; A scalar have only magnitude (size/quantity) but no direction. What is Vector? Vector is an array of numbers, either in a row or in a column, which can be identified by index. For computer programing we can consider an array or list or set as vector. Integer numbers[] = new Integer[10]; List<Integers> listOfNumbers

Part 1: Introduction to Bigdata

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Data! Big data is a generic term given to datasets that are so large or complicated that they are difficult to store, manipulate and analyze. We live in the market of data age. It’s very difficult to measure the total size of data stored electronically, but an IDC estimate put the size of the “digital universe” at 4.4 zettabytes in  2013 and is forecasting a tenfold growth by 2020 to 44 zettabytes. BigData is nothing but a problem in the current market because this particular data there is two problems, First one is the Storage and another is Processing. Like we are using social media app (Whatsapp, Facebook etc) or E-com apps,  they were generating certain Logs behind the application, why these Logs are important?  based on this Logs they can derive your browsing pattern, and based on this pattern they generate outcomes like which product is highest sold in the current month or which product is not sold in particular region etc.  and they can filter out this type

Finding it difficult to integrate AWS API Gateway, Lambda and DynamoDB?

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This blog has the solution which is very well described by Bhavik Joshi with image representations. Read more on: http://blog.cloudthat.in/api-gateway-lambda-dynamodb/?utm_source=social&utm_medium=linkedin&utm_content=linkedin_post&utm_campaign=integrating_aws_lambda_dynamodb_blog #AWS #API #Gateway #Lambda #DynamoDB #APIGateway

Android Experiments

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Have you created an experiment that uses technology in a new or interesting way on Android? If so, android experiments would love to see it and possibly add it to the gallery. #Android #AndroidExperiments see more on :  www.androidexperiments.com

MotoE 2nd Gen. Now Out in USA

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 MotoE 2nd generation is out in usa @ only 149$ with Android L  #AndroidL ‪#‎ChooseToStart‬ it comes with 2 variant :- 4G LTE: Qualcomm® Snapdragon™ 410 processor with 1.2 GHz quad-core CPU, Adreno 306 with 400 MHz GPU 3G: Qualcomm® Snapdragon™ 200 processor with 1.2 GHz quad-core CPU, Adreno 302 with 400 MHz GPU  Some more Features are : Rear Camera with 5MP Front camera with VGA 1gb RAM 8gb ROM Latest Android OS [Android L(5.0)] Get more specification on: http://www.motorola.com/us/moto-e-2nd-gen/Moto-E-2nd-Gen/moto-e-2nd-gen.html ‪

Linux root structure

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#‎Linux‬ root structure!

Linux command cheetsheet

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Make your work Faster using this Linux Commands... #Linux Command #cheatsheet... #Ubuntu