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Interview Questions on Semantic-based Data Mining

Analytics Vidhya

Introduction Data mining is extracting relevant information from a large corpus of natural language. Large data sets are sorted through data mining to find patterns and relationships that may be used in data analysis to assist solve business challenges. Thanks to data mining […].

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Use of Excel in Data Analysis

Pickl AI

Accordingly, Data Analysts use various tools for Data Analysis and Excel is one of the most common. Significantly, the use of Excel in Data Analysis is beneficial in keeping records of data over time and enabling data visualization effectively. What is Data Analysis? What does Excel Do?

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Python for Business: Optimize Pre-Processing Data for Decision-Making

Smart Data Collective

In this article, we will discuss how Python runs data preprocessing with its exhaustive machine learning libraries and influences business decision-making. Data Preprocessing is a Requirement. Data preprocessing is converting raw data to clean data to make it accessible for future use.

Python 135
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Turn the face of your business from chaos to clarity

Dataconomy

Data scientists must decide on appropriate strategies to handle missing values, such as imputation with mean or median values or removing instances with missing data. The choice of approach depends on the impact of missing data on the overall dataset and the specific analysis or model being used.

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Mastering the 10 Vs of big data 

Data Science Dojo

Data types are a defining feature of big data as unstructured data needs to be cleaned and structured before it can be used for data analytics. In fact, the availability of clean data is among the top challenges facing data scientists.

Big Data 370
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Data Scientist vs Data Analyst: Which is a Better Career Option to Pursue in 2023?

Analytics Vidhya

Are you a data enthusiast looking to break into the world of analytics? The field of data science and analytics is booming, with exciting career opportunities for those with the right skills and expertise. So, let’s […] The post Data Scientist vs Data Analyst: Which is a Better Career Option to Pursue in 2023?

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8 In-Demand Data Science Certifications for Career Advancement [2023]

Analytics Vidhya

The job opportunities for data scientists will grow by 36% between 2021 and 2031, as suggested by BLS. It has become one of the most demanding job profiles of the current era.