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Business Intelligence System: Definition, Application & Practice

FineReport

It is a process of using knowledge discovery tools to mine previously unknown and potentially useful knowledge. It is an active method of automatic discovery. If the company has reached a high degree of informatization, the success rate of importing the BI system will definitely be greatly improved. Free Download.

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Variance and significance in large-scale online services

The Unofficial Google Data Science Blog

To understand this better we need a few definitions. The paper gained much attention because, having conducted the largest study of its kind, it was understood to debunk the idea definitively. The surprise is that the effect sizes of practical significance are often extremely small from a traditional statistical perspective.

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The Importance of the Semantic Knowledge Graph

Ontotext

Knowledge graphs are large networks of entities representing real-world objects, like people and organizations, and abstract concepts, like professions and topics, and their semantic relations and attributes. An ontology enriches data within a knowledge graph with context and meaning that humans and computers can interpret.

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LSOS experiments: how I learned to stop worrying and love the variability

The Unofficial Google Data Science Blog

For instance, the product offering of a personal finance website might be very different in different countries and hence conversion rates (acceptances per offer) might differ considerably by country. There are pretty clear structural reasons for why this could be the case.