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8 Essential Machine Learning Terms You must Know

8 Essential Machine Learning Terms You must Know

Data Wrangling Data Wrangling is the process of gathering, selecting, cleaning, structuring, and enriching raw data into the desired format for better decision-making in less time. If you want to create an efficient ETL pipeline(Extract, transform, and load) or create beautiful data visualizations, you should be prepared to do a lot of data wrangling-springboard. Data Imputation Data Imputation is the substitution of estimated values for missing or inconsistent data items(fields). The substituted values are intended to create a data record that does not fail edits. The most common technique is mean imputation, where you take the mean of the existing…
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A cool SQL trick you probably never knew you could do using CASE statements: PIVOTING!

A cool SQL trick you probably never knew you could do using CASE statements: PIVOTING!

Pivoting your data from long format (where values repeat in the first column) to wide format (where values do NOT repeat in the first column) comes in handy when you need to turn unique values in a column into individual columns. You can certainly use the PIVOT function to do so, but not all warehouses support PIVOT since it is a newer function, and its syntax can be hard to remember. Enter the trusty CASE statement to get the job done, no matter what warehouse you’re working in! Pivoting using CASE aggregates by the column for which you want to…
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What are Bias and Variance in Machine Learning

What are Bias and Variance in Machine Learning

As machine learning is increasingly used in applications, machine learning algorithms have gained more scrutiny. With larger data sets, various implementations, algorithms, and learning requirements, it has become even more complex to create and evaluate ML models since all those factors directly impact the overall accuracy and learning outcome of the model. This is further skewed by false assumptions, noise, and outliers. Machine learning models cannot be a black box. The user needs to be fully aware of their data and algorithms to trust the outputs and outcomes. Any issues in the algorithm or polluted data set can negatively impact the ML model. The main…
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Top Python Libraries You Should Know in 2022

Top Python Libraries You Should Know in 2022

Python libraries are a set of useful functions that eliminate the need to write code from scratch. There are currently more than 137,000 python libraries and they play a vital role in the development of machine learning, data science, data visualization, image and data manipulation applications, and more. Let's start with a brief introduction to the Python programming language and then dive right into the most popular Python libraries. The spirit of Guido Van Rossum - Python, which dates back to the 1980s, has become a passionate game changer. It is one of the most popular coding languages ​​today and…
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How to create a Digital Clock in Python With Tkinter

How to create a Digital Clock in Python With Tkinter

How to Make a Digital Clock with Python and Tkinter: We will now make a digital Clock. Here is its Demo. Importing Modules Import the following modules. from tkinter import * from tkinter.ttk import * from time import strftime import platform Here we have imported Tkinter, DateTime, and platform(for determining Operating System) Making a Tkinter Window We will now make a Tkinter window. main=Tk() main.title("Digital Clock in Python") main.geometry('1000x250') We have made a simple Tkinter window here. We have declared the title “Clock”. and set its size to ‘1000X250’ Creating Clock We will now Create a Digital Clock. Making a…
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What are Lumira Documents?

What are Lumira Documents?

Lumira documents are files produced with either SAP Lumira Discovery or SAP Lumira Designer that are stored on the BI platform. In both tools, SAP Lumira Designer and SAP Lumira Discovery, it is also possible to store Lumira documents on the user’s local machine in a common folder shared between SAP Lumira Designer and SAP Lumira Discovery, called SAP Lumira Documents. The file extension of locally stored Lumira documents is .lumx. End users access Lumira documents from the BI Launchpad. Differences with regard to the document creation tool Depending on the tool Lumira documents are created with, there are the following differences: Lumira Discovery documents can contain the following:One or more datasetsCharts built from datasetsStories that describe data using charts, text,…
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How to open SAP BusinessObjects BI Platform (Legacy) Mode

How to open SAP BusinessObjects BI Platform (Legacy) Mode

To launch SAP Lumira Designer, choose Start  All Programs  SAP Business Intelligence  SAP Lumira  Lumira Designer. Depending on the mode in which you log on, perform the following steps: This mode lets you create analysis applications in the legacy format of Design Studio 1.6, which are stored on the BI platform. You can also open, edit, and save analysis applications created with Design Studio 1.6 on the BI platform in this mode. When you launch Lumira Designer for the first time, type the host and port of the BI platform in the Web Service URL: http(s)://<host>:<port>/dswsbobje/services/Session For further information, contact your system administrator.NoteOnce you have entered the host and port in…
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Start-Up Modes for the Design Tool

Start-Up Modes for the Design Tool

SAP Lumira Designer can be used and started in the following modes: SAP Lumira Documents mode: This is the default mode that supports the creation of Lumira documents, which may contain any number of analysis applications, composites, MIME objects and/or offline datasets created with Lumira Discovery. This mode can handle both local documents and documents stored on the BI platform.SAP BusinessObjects BI Platform (Legacy): This mode supports the creation of analysis applications in the legacy format of Design Studio 1.6, which are stored on the BI platform. You can also open, edit and save analysis applications created with Design Studio 1.6 on the BI…
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Getting Started With SAP Lumira

Getting Started With SAP Lumira

What is SAP Lumira SAP Lumira helps customers access information from trusted business data and personal data sources, and share such information through interactive displays, news, and analytics applications with other users, desktop browsers, and mobile devices. SAP Lumira provides connectivity to SAP business data models in SAP BW, SAP HANA, and SAP BusinessObjects universes (UNX) as well as a variety of third-party information and file data, for data acquisition, cleaning, and fraud. Additionally, fully integrated SAP HANA and SAP BW internet (including BW Integrated Planning and SAP Business Planning and Consolidation 10.1 Embedded) data models are provided to enable…
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Akamai India hiring Software Engineer | Freshers

Akamai India hiring Software Engineer | Freshers

Akamai India hiring Software Engineer in Remote and Bangalore, IN. Freshers can apply for this job post. Candidates with the required skill sets and relevant experience can apply for this role. For more details refer to the table below. Akamai India hiring Software Engineer Company NameAkamai IndiaJob RoleSoftware EngineerQualificationB.Tech/BE, MCA, M.Tech/MEExperienceFresher, NAJob LocationRemote and Bangalore, INCTCBest in the Industry.WebsiteCompany websiteTelegram Channel   Follow for Daily PostsInstagram   Follow for Daily Posts Job Description As a Software Engineer, you will be responsible to come up with the best engineering solutions to problems, and write scalable and maintainable code. You will be expected to…
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