The Data Administration Newsletter

APRIL 6, 2021

Deploying a Machine Learning model to enhance the quality of your company’s analytics is going to take some effort: – To clean data– To clearly define objectives– To build strong project management Many articles have been […]. OK now that I have your attention, let’s talk shop!

Machine Learning 52

Machine Learning Machine Learning Clean Data Analytics 52

Women in Big Data

DECEMBER 13, 2023

The Bay Area Chapter of Women in Big Data (WiBD) hosted its second successful episode on the NLP (Natural Language Processing), Tools, Technologies and Career opportunities. In particular I know that how we collect, manage, and clean data to be consumed by these systems can greatly impact the overall success of these systems.

Natural Language Processing 52

Natural Language Processing Big Data Big Data Computer Science 52

AWS Machine Learning Blog

NOVEMBER 29, 2023

With over 300 built-in transformations powered by SageMaker Data Wrangler, SageMaker Canvas empowers you to rapidly wrangle the loan data. For this dataset, use Drop missing and Handle outliers to clean data, then apply One-hot encode, and Vectorize text to create features for ML. Huong Nguyen is a Sr.

Data Preparation 126

Data Preparation ML ML Data Quality 126

Flipboard

FEBRUARY 2, 2023

The player data was used to derive features for model development: X – Player position along the long axis of the field Y – Player position along the short axis of the field S – Speed in yards/second; replaced by Dis*10 to make it more accurate (Dis is the distance in the past 0.1

Cross Validation 123

Cross Validation ML ML Machine Learning 123

Pickl AI

JUNE 6, 2024

Data scrubbing is the knight in shining armour for BI. Ensuring clean data empowers BI tools to generate accurate reports and insights that drive strategic decision-making. Imagine the difference between a blurry picture and a high-resolution image – that’s the power of clean data in BI.

Clean Data 40

Clean Data Machine Learning Machine Learning Algorithm 40

Pickl AI

JANUARY 12, 2025

To confirm seamless integration, you can use tools like Apache Hadoop, Microsoft Power BI, or Snowflake to process structured data and Elasticsearch or AWS for unstructured data. Improve Data Quality Confirm that data is accurate by cleaning and validating data sets.

Artificial Intelligence 52

Artificial Intelligence Artificial Intelligence AI AI 52

Smart Data Collective

APRIL 29, 2020

The extraction of raw data, transforming to a suitable format for business needs, and loading into a data warehouse. Data transformation. This process helps to transform raw data into clean data that can be analysed and aggregated. Data analytics and visualisation.

Data Warehouse 98

Data Warehouse Azure SQL ETL 98

Pickl AI

JULY 20, 2023

Defining clear objectives and selecting appropriate techniques to extract valuable insights from the data is essential. Here are some project ideas suitable for students interested in big data analytics with Python: 1. Here are some project ideas suitable for students interested in big data analytics with Python: 1.

Analytics 40

Analytics Analytics Big Data Big Data 40

Pickl AI

MAY 29, 2024

Mastering programming, statistics, Machine Learning, and communication is vital for Data Scientists. A typical Data Science syllabus covers mathematics, programming, Machine Learning, data mining, big data technologies, and visualisation. Data Visualisation Visualisation of data is a critical skill.

Data Scientist 52

Data Scientist Data Science Machine Learning Machine Learning 52

Mlearning.ai

JANUARY 26, 2023

It can be gradually “enriched” so the typical hierarchy of data is thus: Raw data ↓ Cleaned data ↓ Analysis-ready data ↓ Decision-ready data ↓ Decisions. For example, vector maps of roads of an area coming from different sources is the raw data.

AWS 98

AWS Database Data Science Clean Data 98

Dataconomy

APRIL 26, 2016

Data scientists suffer needlessly when they don’t account for the time it takes to properly complete all of the steps of exploratory data analysis There’s a scourge terrorizing data scientists and data science departments across the dataland.

Exploratory Data Analysis 128

Exploratory Data Analysis Data Scientist Data Analysis Data Analysis 128

Pickl AI

DECEMBER 3, 2024

With the explosion of data in recent years, it has become essential for data scientists and Machine Learning practitioners to understand and effectively apply preprocessing techniques. Raw data often contains inconsistencies, missing values, and irrelevant features that can adversely affect the performance of Machine Learning models.

Python 52

Python ML ML Exploratory Data Analysis 52

Dataconomy

MAY 16, 2023

Machine learning engineer vs data scientist: The growing importance of both roles Machine learning and data science have become integral components of modern businesses across various industries. Machine learning, a subset of artificial intelligence , enables systems to learn and improve from data without being explicitly programmed.

Data Scientist 156

Data Scientist ML ML Machine Learning 156

Flipboard

MARCH 22, 2023

Data Wrangler simplifies the data preparation and feature engineering process, reducing the time it takes from weeks to minutes by providing a single visual interface for data scientists to select and clean data, create features, and automate data preparation in ML workflows without writing any code.

AWS 123

AWS Data Preparation Azure ML 123

AWS Machine Learning Blog

NOVEMBER 27, 2023

Companies that use their unstructured data most effectively will gain significant competitive advantages from AI. Clean data is important for good model performance. Scraped data from the internet often contains a lot of duplications. Extracted texts still have large amounts of gibberish and boilerplate text (e.g.,

Data Preparation 97

Data Preparation AI AI Python 97

AWS Machine Learning Blog

FEBRUARY 10, 2023

Feature engineering Game tracking data is captured at 10 frames per second, including the player location, speed, acceleration, and orientation. and Big Data Bowl Kaggle Zoo solution ( Gordeev et al. ). Our feature engineering constructs sequences of play features as the input for model digestion.

ML 84

ML ML Machine Learning Machine Learning 84

Pickl AI

JANUARY 17, 2023

In a business environment, a Data Scientist is involved to work with multiple teams laying out the foundation for analysing data. This implies that as a Data Scientist, you would engage in collecting, analysing and cleaning data gathered from multiple sources.

Data Scientist 52

Data Scientist Data Science Machine Learning Machine Learning 52

Pickl AI

OCTOBER 6, 2024

It can occur in bulk, where large batches of data are uploaded at once, or incrementally, where data is loaded continuously or at scheduled intervals. A successful load ensures Analysts and decision-makers access to up-to-date, clean data. Advantages: Speed: ELT processes can handle large volumes of data quickly.

ETL 52

ETL Data Warehouse Data Quality Data Lakes 52

DagsHub

AUGUST 23, 2024

Data quality is crucial across various domains within an organization. For example, software engineers focus on operational accuracy and efficiency, while data scientists require clean data for training machine learning models. Without high-quality data, even the most advanced models can't deliver value.

Data Quality 52

Data Quality Data Governance Machine Learning Machine Learning 52

Pickl AI

MAY 15, 2023

The type of data processing enables division of data and processing tasks among the multiple machines or clusters. Distributed processing is commonly in use for big data analytics, distributed databases and distributed computing frameworks like Hadoop and Spark. The Data Science courses provided by Pickl.AI

Machine Learning 52

Machine Learning Machine Learning Data Analysis Data Analysis 52

Mlearning.ai

AUGUST 18, 2023

As a discipline that includes various technologies and techniques, data science can contribute to the development of new medications, prevention of diseases, diagnostics, and much more. Utilizing Big Data, the Internet of Things, machine learning, artificial intelligence consulting , etc.,

Data Science 52

Data Science Data Scientist Internet of Things Apache Hadoop 52

Mlearning.ai

MAY 23, 2023

The following figure represents the life cycle of data science. It starts with gathering the business requirements and relevant data. Once the data is acquired, it is maintained by performing data cleaning, data warehousing, data staging, and data architecture. Why is data cleaning crucial?

Data Science 52

Data Science Decision Trees Machine Learning Machine Learning 52

Pickl AI

SEPTEMBER 12, 2024

Data cleaning identifies and addresses these issues to ensure data quality and integrity. Data Analysis: This step involves applying statistical and Machine Learning techniques to analyse the cleaned data and uncover patterns, trends, and relationships.

Data Analyst 52

Data Analyst Data Science Machine Learning Machine Learning 52

DagsHub

OCTOBER 23, 2024

Now that you know why it is important to manage unstructured data correctly and what problems it can cause, let's examine a typical project workflow for managing unstructured data. Data Lakes Data lakes are centralized repositories designed to store vast amounts of raw, unstructured, and structured data in their native format.

Machine Learning 52

Machine Learning Machine Learning Data Lakes AI 52

Snorkel AI

MAY 12, 2023

Compute, big data, large commoditized models—all important stages. But now we’re entering a period where data investments have massive returns from all performance as well as business impact. To borrow another example from Andrew Ng, improving the quality of data can have a tremendous impact on model performance.

Machine Learning 52

Machine Learning Machine Learning ML ML 52

Snorkel AI

MAY 12, 2023

Compute, big data, large commoditized models—all important stages. But now we’re entering a period where data investments have massive returns from all performance as well as business impact. To borrow another example from Andrew Ng, improving the quality of data can have a tremendous impact on model performance.

Machine Learning 52

Machine Learning Machine Learning ML ML 52

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

Data Governance 52

Data Governance Big Data Big Data Data Quality 52

Dataconomy

FEBRUARY 26, 2025

Identifying appropriate data sources. Organizing and cleaning data. Types of data used in prescriptive analytics Prescriptive analytics relies on a variety of data types, ensuring that insights are robust and actionable. Stream processing tools: Facilitate effective real-time data analysis.

Analytics 103

Analytics Analytics Predictive Analytics Data Analysis 103