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Measuring Validity and Reliability of Human Ratings

The Unofficial Google Data Science Blog

E ven after we account for disagreement, human ratings may not measure exactly what we want to measure. Researchers and practitioners have been using human-labeled data for many years, trying to understand all sorts of abstract concepts that we could not measure otherwise. That’s the focus of this blog post.

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Building a Named Entity Recognition model using a BiLSTM-CRF network

Domino Data Lab

In this blog post we present the Named Entity Recognition problem and show how a BiLSTM-CRF model can be fitted using a freely available annotated corpus and Keras. The model achieves relatively high accuracy and all data and code is freely available in the article. How to build a statistical Named Entity Recognition (NER) model.

Modeling 111
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Rising Tide Rents and Robber Baron Rents

O'Reilly on Data

In 2005, in “ What is Web 2.0? ,” I made the case that the companies that had survived the dotcom bust had all in one way or another become experts at “harnessing collective intelligence.” Some of those innovations, like Amazon’s cloud computing business, represented enormous new markets and a new business model.

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What is COBIT? A framework for alignment and governance

CIO Business Intelligence

COBIT 4 was released in 2005, followed by the refreshed COBIT 4.1 The framework states that not only should governance strategies remain open and flexible, but they should also be based on conceptual models and aligned to major standards and regulations.

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The Very Group adopts a data catalog to better organize and leverage its online retail capabilities

CIO Business Intelligence

The group’s move online began in the 1990s with its first steps into e-commerce, followed by the closure of its physical stores in 2005. It’ being everything from how they collect and measure data, to how they understand it and their own glossary. It was very fragmented, and I brought it together into a hub-and-spoke model.”.

IT 89
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Enterprise Performance Management: How It’s Evolved

Jedox

It is a business endeavor to seek effectiveness and measure and enhance performance in your business. EPM is used to measure performance across all areas of the business in a consistent, efficient manner and deliver enhanced results. Have you selected a solution with unrivaled flexibility to create your own model?

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Modernize a legacy real-time analytics application with Amazon Managed Service for Apache Flink

AWS Big Data

Also, a data model that allows table truncations at a regular frequency (for example, every 15 seconds) to store only relevant data in tables can cause locking and performance issues. HandleTime – This customer service metric measures the length of a customer’s call.