AWS Big Data

JULY 28, 2023

Amazon Redshift is a fully managed, petabyte-scale data warehouse service in the cloud. It is designed for analyzing large volumes of data and performing complex queries on structured and semi-structured data. Tags provide metadata about resources at a glance.

Snapshot 98

Snapshot Metadata Measurement Data Warehouse 98

Alation

JULY 19, 2022

A data catalog can assist directly with every step, but model development. And even then, information from the data catalog can be transferred to a model connector , allowing data scientists to benefit from curated metadata within those platforms. How Data Catalogs Help Data Scientists Ask Better Questions.

Metadata 59

Metadata Data Quality Statistics Data Science 59

Ontotext

JANUARY 6, 2021

According to this article , it costs $54,500 for every kilogram you want into space. That means removing errors, filling in missing information and harmonizing the various data sources so that there is consistency. Once that is done, data can be transformed and enriched with metadata to facilitate analysis.

Metadata 59

Metadata Unstructured Data Cost-Benefit Enterprise 59

Ontotext

MAY 30, 2019

In this article, we are bringing science fiction to the semantic technology (and data management) talk to shed some light on three common data challenges: the storage, retrieval and security of information. We will talk through these from the perspective of Linked Data (and cyberpunk).

Cost-Benefit 75

Cost-Benefit Big Data Technology Metadata 75

Ontotext

MARCH 18, 2020

According to an article in Harvard Business Review , cross-industry studies show that, on average, big enterprises actively use less than half of their structured data and sometimes about 1% of their unstructured data.

Enterprise 59

Enterprise B2B Unstructured Data Machine Learning 59

Ontotext

MAY 18, 2020

Behind the scenes of linking histopathology data and building a knowledge graph out of it. Together with the other partners, Ontotext will be leveraging text analysis in order to extract structured data from medical records and from annotated images related to histopathology information. The first type is metadata from images.

Knowledge Discovery 72

Knowledge Discovery Experimentation Data-driven Metadata 72

IBM Big Data Hub

JANUARY 18, 2023

In another decade, the internet and mobile started the generate data of unforeseen volume, variety and velocity. It required a different data platform solution. Hence, Data Lake emerged, which handles unstructured and structured data with huge volume. This article endeavors to alleviate those confusions.

Data Lake 52

Data Lake Data Warehouse Data-driven Metadata 52

Ontotext

JUNE 22, 2023

They frequently spend hours reading through hundreds of publications to find new insights and then confirm them with structured information. On top of that, data is sometimes unreliable , and inaccurate or missing metadata makes it hard to decide which information to trust.

Metrics 52

Metrics Statistics Visualization Data-driven 52

Ontotext

JULY 6, 2023

This shift of both a technical and an outcome mindset allows them to establish a centralized metadata hub for their data assets and effortlessly access information from diverse systems that previously had limited interaction. There are four groups of data that are naturally siloed: Structured data (e.g.,

Cost-Benefit 52

Cost-Benefit Metadata Experimentation Risk 52

Ontotext

MARCH 22, 2024

From raw data to annotated samples In order to fine-tune the selected model on the new event types, we sampled and annotated disinformation claims in English from the Database of Known Fakes (DBKF). Each sample was annotated by three independent annotators using Ontotext Metadata Studio (OMDS).

Modeling 59

Modeling Metadata Structured Data Publishing 59

Ontotext

FEBRUARY 26, 2024

RED’s focus on news content serves a pivotal function: identifying, extracting, and structuring data on events, parties involved, and subsequent impacts. Quality assurance process, covering gold standard creation , extraction quality monitoring, measurement, and reporting via Ontotext Metadata Studio.

Data-driven 59

Data-driven Risk Modeling Risk Management 59

Ontotext

DECEMBER 17, 2024

The use case: a collection of fact-checking articles As a partner in the EC-funded project vera.ai , which aims to equip verification professionals with novel and trustworthy artificial intelligence (AI) tools, the Graphwise team develops the Database of Known Fakes (DBKF). partner service to enable visual similarity searches.

IT 59

IT Metadata Visualization Modeling 59

Cloudera

OCTOBER 7, 2021

This blog will focus more on providing a high level overview of what a data mesh architecture is and the particular CDF capabilities that can be used to enable such an architecture, rather than detailing technical implementation nuances that are beyond the scope of this article. Introduction to the Data Mesh Architecture.

Metadata 124

Metadata Cost-Benefit Enterprise Interactive 124