Imbalanced data - PowerPoint PPT Presentation


Comprehensive Online Training on Skin Boosters and Skin Health

Delve into the world of skin boosters and skin health through this comprehensive online training session. Explore topics such as Vision Blend New Day, Skin Improvement and Supplements, Skin Booster application, and more. Understand the causes of skin issues like acne, rosacea, and imbalanced skin, a

3 views • 19 slides


The Digital Personal Data Protection Act 2023

The Digital Personal Data Protection Act of 2023 aims to regulate the processing of digital personal data while balancing individuals' right to data protection and lawful data processing. It covers various aspects such as obligations of data fiduciaries, rights of data principals, and the establishm

3 views • 28 slides



Dealing with Class Imbalance in Machine Learning: Strategies and Solutions

Addressing the challenge of imbalanced datasets in machine learning is crucial, as standard classifiers tend to favor majority classes, leading to poor performance on minority classes. This imbalance can impact various domains, such as fraud detection and cancer diagnosis. Strategies like data balan

2 views • 54 slides


Chat Based data Engineering Tool Leading the Way with Ask On Data

To stay ahead of the curve in the fast-paced field of data engineering, creativity is essential. Chat-based solutions are becoming a major player in the development of data engineering as businesses look to streamline their data workflows. Chat based data engineering is transforming how teams intera

3 views • 1 slides


Overview of Data Science: Uncovering Insights from Data

Data science is a multi-disciplinary field that utilizes scientific methods to extract knowledge from various types of data. Data scientists play a crucial role in uncovering valuable insights for organizations by mastering the full data science life cycle and possessing key skills such as curiosity

5 views • 46 slides


Understanding Data Use Agreements (DUAs) in Sponsored Projects Office

Data Use Agreements (DUAs) are contractual agreements between data providers and recipients, ensuring proper handling of non-public data, especially data subject to restrictions like HIPAA. DUAs address data use limitations, liability, publication, exchange, storage, and protection protocols. HIPAA

6 views • 19 slides


NCI Data Collections BARPA & BARRA2 Overview

NCI Data Collections BARPA & BARRA2 serve as critical enablers of big data science and analytics in Australia, offering a vast research collection of climate, weather, earth systems, environmental, satellite, and geophysics data. These collections include around 8PB of regional climate simulations a

6 views • 22 slides


Revolutionizing with NLP Based Data Pipeline Tool

The integration of NLP into data pipelines represents a paradigm shift in data engineering, offering companies a powerful tool to reinvent their data workflows and unlock the full potential of their data. By automating data processing tasks, handling diverse data sources, and fostering a data-driven

9 views • 2 slides


Revolutionizing with NLP Based Data Pipeline Tool

The integration of NLP into data pipelines represents a paradigm shift in data engineering, offering companies a powerful tool to reinvent their data workflows and unlock the full potential of their data. By automating data processing tasks, handling diverse data sources, and fostering a data-driven

7 views • 2 slides


Ask On Data A Chat Based Data Engineering Tool

In the field of data engineering, accuracy and efficiency are critical. Conventional methods frequently include laborious procedures and intricate interfaces. However, with the rise of chat based data engineering tool such as Ask On Data, a new era of data engineering is beginning. These cutting-edg

2 views • 2 slides


Potential Role of Big Data in Economic Policy

Over the past two decades, there has been a significant proliferation of big data, leading to the emergence of new challenges and opportunities in economic policy formulation. The use of big data, with its three defining characteristics (volume, velocity, and variety), poses questions about the futu

3 views • 26 slides


Ask On Data for Efficient Data Wrangling in Data Engineering

In today's data-driven world, organizations rely on robust data engineering pipelines to collect, process, and analyze vast amounts of data efficiently. At the heart of these pipelines lies data wrangling, a critical process that involves cleaning, transforming, and preparing raw data for analysis.

2 views • 2 slides


How Data Wrangling Is Reshaping IT Strategies in Deep

Data wrangling tool like Ask On Data plays a pivotal role in reshaping IT strategies by elevating data quality, streamlining data preparation, facilitating data integration, empowering citizen data scientists, and driving innovation and agility. As businesses continue to harness the power of data to

2 views • 2 slides


Data Wrangling like Ask On Data Provides Accurate and Reliable Business Intelligence

In current data world, businesses thrive on their ability to harness and interpret vast amounts of data. This data, however, often comes in raw, unstructured forms, riddled with inconsistencies and errors. To transform this chaotic data into meaningful insights, organizations need robust data wrangl

0 views • 2 slides


Bridging the Gap Between Raw Data and Insights with Data Wrangling Tool

Organizations generate and gather enormous amounts of data from diverse sources in today's data-driven environment. This raw data, often unstructured and messy, holds immense potential for driving insights and informed decision-making. However, transforming this raw data into a usable format is a ch

0 views • 2 slides


Why Organization Needs a Robust Data Wrangling Tool

The importance of a robust data wrangling tool like Ask On Data cannot be overstated in today's data-centric landscape. By streamlining the data preparation process, enhancing productivity, ensuring data quality, and fostering collaboration, Ask On Data empowers organizations to unlock the full pote

0 views • 2 slides


The Role of Data Migration Tool in Big Data with Ask On Data

Data migration tools are indispensable for organizations looking to transform their big data into actionable insights. Ask On Data exemplifies how these tools can streamline the migration process, ensuring data integrity, scalability, and security. By leveraging Ask On Data, organizations can achiev

0 views • 2 slides


The Key to Accurate and Reliable Business Intelligence Data Wrangling

Data wrangling is the cornerstone of effective business intelligence. Without clean, accurate, and well-organized data, the insights derived from analysis can be misleading or incomplete. Ask On Data provides a comprehensive solution to the challenges of data wrangling, empowering businesses to tran

0 views • 2 slides


Know Streamlining Data Migration with Ask On Data

In today's data-driven world, the ability to seamlessly migrate and manage data is essential for businesses striving to stay competitive and agile. Data migration, the process of transferring data from one system to another, can often be a daunting task fraught with challenges such as data loss, com

1 views • 2 slides


Ask On Data Empowering Organization’s Success through Data Migration Tool like Ask On Data

In today's data-driven world, successful organizations recognize the paramount importance of efficient data management. Among the myriad challenges they face, data migration stands out as a critical process, often determining the success or failure of digital transformation initiatives. As organizat

1 views • 2 slides


Data Management Process for Ensuring Data Integrity

This presentation covers the process of data correction and management within an organization. It explains the roles and responsibilities of Data Stewards and Data Custodians in maintaining data quality, accuracy, and security. Bug-D automates processes to ensure high data integrity, with stewards r

0 views • 10 slides


Exploring Data Science: Grade IX Version 1.0

Delve into the world of data science with Grade IX Version 1.0! This educational material covers essential topics such as the definition of data, distinguishing data from information, the DIKW model, and how data influences various aspects of our lives. Discover the concept of data footprints, data

1 views • 31 slides


Understanding Data Governance and Data Analytics in Information Management

Data Governance and Data Analytics play crucial roles in transforming data into knowledge and insights for generating positive impacts on various operational systems. They help bring together disparate datasets to glean valuable insights and wisdom to drive informed decision-making. Managing data ma

0 views • 8 slides


Understanding Data Governance and Data Privacy in Grade XII Data Science

Data governance in Grade XII Data Science Version 1.0 covers aspects like data quality, security, architecture, integration, and storage. Ethical guidelines emphasize integrity, honesty, and accountability in handling data. Data privacy ensures control over personal information collection and sharin

7 views • 44 slides


Overview of Personal Data Protection Bill, 2018

The Personal Data Protection Bill, 2018 addresses concerns regarding personal privacy amidst advancing technology. It grants rights to individuals and mandates transparency in handling personal information. The Bill stems from the recognition of the right to privacy as fundamental. It defines terms

0 views • 23 slides


Importance of Data Preparation in Data Mining

Data preparation, also known as data pre-processing, is a crucial step in the data mining process. It involves transforming raw data into a clean, structured format that is optimal for analysis. Proper data preparation ensures that the data is accurate, complete, and free of errors, allowing mining

1 views • 37 slides


Understanding Data Preparation in Data Science

Data preparation is a crucial step in the data science process, involving tasks such as data integration, cleaning, normalization, and transformation. Data gathered from various sources may have inconsistencies in attribute names and values, requiring uniformity through integration. Cleaning data ad

1 views • 50 slides


Understanding Data Collection and Analysis for Businesses

Explore the impact and role of data utilization in organizations through the investigation of data collection methods, data quality, decision-making processes, reliability of collection methods, factors affecting data quality, and privacy considerations. Two scenarios are presented: data collection

1 views • 24 slides


Handling Imbalanced Class Problems in Data Mining

Addressing the challenges posed by imbalanced class problems in data mining is crucial for accurate classification. Class imbalance can affect evaluation measures like accuracy and requires alternative techniques such as precision, recall, and F-measure. Detecting rare classes, such as credit card f

0 views • 30 slides


Understanding Data Life Cycle in a Collaborative Setting

Explore the journey of data from collection to preservation in a group setting. Post-its are arranged to represent the different stages like Analyzing Data, Preserving Data, Processing Data, and more. Snippets cover tasks such as Collecting data, Migrating data, Managing and storing data, and more,

0 views • 4 slides


Advanced Data Analysis Techniques for Imbalanced Multi-Class Classification

The SAMME.C2 algorithm addresses severely imbalanced multi-class classification problems by utilizing boosting techniques such as AdaBoost and cost-sensitive learning. Through numerical experiments and performance statistics, the algorithm shows the trade-off between accurately classifying minority

0 views • 5 slides


Enhancing Data Management in INDEPTH Network with iSHARE2 & CiB

INDEPTH Network emphasizes the importance of iSHARE2 & CiB to enhance data sharing and management among member centers. iSHARE2 aims to streamline data provision in a standardized manner, while CiB provides a comprehensive data management solution. The objectives of iSHARE2 include facilitating data

0 views • 17 slides


Understanding Caloric Needs and Nutrition Recommendations for Americans

Americans are advised to increase their intake of vegetables, fruits, whole grains, low-fat dairy, seafood, and healthy oils. It's important to understand caloric needs based on age, activity level, and gender. The new 9th-grade rule sets calorie limits for school meals. Relying on all three factors

0 views • 16 slides


Impact of Archives Existing in Libraries: Collaboration and Power Dynamics

Archives existing within libraries bring about both collaboration opportunities and challenges due to imbalanced power dynamics. Research explores corporate identity, relationships, and user experiences in such setups. Methodology includes case studies, interviews, and surveys. Insights reveal colla

0 views • 11 slides


Train Unit Scheduling Study: Optimal Capacity Management Approach

This study focuses on optimizing train unit scheduling by satisfying capacity requirements and minimizing operating costs. The research addresses imbalanced demands and under-utilized train units, proposing solutions for re-balancing. It explores integer multicommodity flow representation and method

0 views • 33 slides


Early Childhood Data Systems Governance and Data Quality Assessment

This content highlights the importance of data governance in early childhood data systems, focusing on Part C and Part B 619 data systems. It discusses the findings from the DaSy Center needs assessment, covering topics such as data governance, data quality, and procedures for ensuring accurate and

0 views • 23 slides


Understanding Data Protection Regulations and Definitions

Learn about the roles of Data Protection Officers (DPOs), the Data Protection Act (DPA) of 2004, key elements of the act, definitions of personal data, examples of personal data categories, and sensitive personal data classifications. Explore how the DPO enforces privacy rights and safeguards person

0 views • 33 slides


Understanding Data Awareness and Legal Considerations

This module delves into various types of data, the sensitivity of different data types, data access, legal aspects, and data classification. Explore aggregate data, microdata, methods of data collection, identifiable, pseudonymised, and anonymised data. Learn to differentiate between individual heal

0 views • 13 slides


Understanding Ethics and Data Governance in Data Science

Evolution of data ecosystem, importance of data ethics for data scientists, and understanding data governance framework are crucial aspects covered in this content. Examples of data breaches highlight the need for ethical data collection practices, while implementing a data governance framework ensu

0 views • 77 slides


Understanding Imbalanced Data in Machine Learning

Explore the challenges of imbalanced data in machine learning, illustrated through a scenario involving phishing email classification. Learn why classifiers tend to predict the majority class, strategies to address imbalance, and common domains with imbalanced data issues such as medical diagnosis a

0 views • 50 slides