Data Science Connect

JULY 24, 2023

Data Quality and Privacy Concerns: AI models require high-quality data for training and accurate decision-making. Ensuring data privacy and security is vital, especially when handling sensitive user information.

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Dataconomy

MAY 16, 2023

Machine learning engineer vs data scientist: two distinct roles with overlapping expertise, each essential in unlocking the power of data-driven insights. As businesses strive to stay competitive and make data-driven decisions, the roles of machine learning engineers and data scientists have gained prominence.

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Flipboard

MARCH 22, 2023

In this post, we show how to configure a new OAuth-based authentication feature for using Snowflake in Amazon SageMaker Data Wrangler. Snowflake is a cloud data platform that provides data solutions for data warehousing to data science. Data Wrangler creates the report from the sampled data.

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Towards AI

AUGUST 25, 2023

In today's business landscape, relying on accurate data is more important than ever. The phrase "garbage in, garbage out" perfectly captures the importance of data quality in achieving successful data-driven solutions.

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Pickl AI

MARCH 10, 2023

Data Science is the process in which collecting, analysing and interpreting large volumes of data helps solve complex business problems. A Data Scientist is responsible for analysing and interpreting the data, ensuring it provides valuable insights that help in decision-making.

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Pickl AI

JULY 12, 2023

Data manipulation in Data Science is the fundamental process in data analysis. The data professionals deploy different techniques and operations to derive valuable information from the raw and unstructured data. The objective is to enhance the data quality and prepare the data sets for the analysis.

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Pickl AI

FEBRUARY 27, 2023

Moreover, ignoring the problem statement may lead to wastage of time on irrelevant data. Overlooking Data Quality The quality of the data you are working on also plays a significant role. Data quality is critical for successful data analysis.

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How to Learn Machine Learning

OCTOBER 10, 2024

This article explores real-world cases where poor-quality data led to model failures, and what we can learn from these experiences. By the end, you’ll see why investing in quality data is not just a good idea, but a necessity. Why Does Data Quality Matter? The outcome?

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Pickl AI

SEPTEMBER 12, 2024

Summary: This comprehensive guide explores data standardization, covering its key concepts, benefits, challenges, best practices, real-world applications, and future trends. By understanding the importance of consistent data formats, organizations can improve data quality, enable collaborative research, and make more informed decisions.

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Pickl AI

JUNE 6, 2024

Data scrubbing is often used interchangeably but there’s a subtle difference. Cleaning is broader, improving data quality. This is a more intensive technique within data cleaning, focusing on identifying and correcting errors. Data scrubbing is a powerful tool within this cleaning service.

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Pickl AI

JULY 8, 2024

Tools such as Python’s Pandas library, Apache Spark, or specialised data cleaning software streamline these processes, ensuring data integrity before further transformation. Step 3: Data Transformation Data transformation focuses on converting cleaned data into a format suitable for analysis and storage.

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Dataconomy

JULY 28, 2023

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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Women in Big Data

DECEMBER 13, 2023

With a robust educational foundation in Computer Science, Mathematics, and Statistics, she brings over 12 years of expertise across Research, Academia, and Industry. Currently based in Germany, she possesses extensive experience in developing data-intensive applications leveraging NLP, data science, and data analytics.

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Pickl AI

NOVEMBER 14, 2023

Whether you’re working on Data Analysis, Machine Learning, or any other data-related task, having a well-organized Importing Data in Python Cheat Sheet for importing data in Python is invaluable. So, let me present to you an Importing Data in Python Cheat Sheet which will make your life easier.

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Pickl AI

DECEMBER 16, 2024

Data Quality The effectiveness of AI depends on high-quality data. Poor data can lead to inaccurate insights and decisions. Step 3: Assess Data Quality and Volume AI relies heavily on data for training and operation. Conduct a data audit to identify gaps or inconsistencies in your datasets.

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Pickl AI

DECEMBER 3, 2024

Pandas are widely use for handling missing data and cleaning data frames, while Scikit-learn provides tools for normalisation and encoding. NumPy and SciPy can also help apply statistical methods for data imputation and feature transformation.

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Pickl AI

MAY 15, 2023

With the help of data pre-processing in Machine Learning, businesses are able to improve operational efficiency. Following are the reasons that can state that Data pre-processing is important in machine learning: Data Quality: Data pre-processing helps in improving the quality of data by handling the missing values, noisy data and outliers.

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Heartbeat

MAY 29, 2023

This step involves several tasks, including data cleaning, feature selection, feature engineering, and data normalization. This process ensures that the dataset is of high quality and suitable for machine learning.

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Snorkel AI

MAY 12, 2023

Three experts from Capital One ’s data science team spoke as a panel at our Future of Data-Centric AI conference in 2022. Please welcome to the stage, Senior Director of Applied ML and Research, Bayan Bruss; Director of Data Science, Erin Babinski; and Head of Data and Machine Learning, Kishore Mosaliganti.

Machine Learning 52

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Snorkel AI

MAY 12, 2023

Three experts from Capital One ’s data science team spoke as a panel at our Future of Data-Centric AI conference in 2022. Please welcome to the stage, Senior Director of Applied ML and Research, Bayan Bruss; Director of Data Science, Erin Babinski; and Head of Data and Machine Learning, Kishore Mosaliganti.

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Dataversity

MARCH 31, 2021

Click to learn more about author Jett Oristaglio. As AI becomes ubiquitous across dozens of industries, the initial hype of new technology is beginning to be replaced by the challenge of building trustworthy AI systems.

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phData

NOVEMBER 13, 2023

Read more about the dbt Explorer: Explore your dbt projects dbt Semantic Layer: Relaunch The dbt Semantic Layer is an innovative approach to solving the common data consistency and trust challenges. The semantic models are defined in the model’s.yml configuration file.

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Dataconomy

MARCH 5, 2025

As the demand for data expertise continues to grow, understanding the multifaceted role of a data scientist becomes increasingly relevant. What is a data scientist? A data scientist integrates data science techniques with analytical rigor to derive insights that drive action.

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Women in Big Data

JANUARY 25, 2025

Together with the Hertie School , we co-hosted an inspiring event, Empowering in Data & Governance. The event was opened by Aliya Boranbayeva , representing Women in Big Data Berlin and the Hertie School Data Science Lab , alongside Matthew Poet , representing the Hertie School. Evgeniya Panova presented doWow.tv

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