Titlebook: Discovery and Representation of Causal Relationships from a Large Time-Oriented Clinical Database: T; The RX Project Robert L. Blum Confere

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Competing Approaches in EconomicsThe objective of this chapter is to present the empirical results obtained from the sample database. I will describe the experimental runs that were performed, the models that were tested, limitations of those models, and needed refinements.

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Carcinogenesis

The RX Knowledge Base: An Overview,In the previous chapter I discussed the concept and structure of a database schema. A schema in the RX knowledge base (KB) is similar in format to a schema in the database. Consider their similarities.

Prosaic

The Properties and Representation of Causal Relationships,In the first chapter of this dissertation I presented an overview of the RX algorithm for the derivation of tentative causal relationships from observational data. In this chapter I will focus on our operational definition of causality, certain important descriptors of causal relationships, and their representation in the knowledge base.

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Derived Variables, Proxy Variables, and Time-Dependent Access Functions,In Chapter 3 I introduced the RX knowledge base (KB), a hierarchical collection of medical and statistical objects. The medical objects may be divided into two types called . and ..

Apogee

The Discovery Module,The objective of the Discovery Module is to find candidate causal relationships. It is the most recent addition to the RX program; hence, its structure is apt to be expanded and improved over the next few years. In this chapter I will present its current structure, some preliminary experimental results, and designs for the future.

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Medical Results,The objective of this chapter is to present the empirical results obtained from the sample database. I will describe the experimental runs that were performed, the models that were tested, limitations of those models, and needed refinements.

Hallowed

Nuclear Disaster and Bubblese historical meanings of Fukushima by examining “3/11” as a sign and discusses how this sign, when juxtaposed with 9/11, can illuminate the dimensions of the Fukushima accident which may not be apparent initially. In “Rhetoric and Symbol,” Yoshimoto analyzes how the state and capital try to reinterp

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Chameleon

Conference proceedings‘‘‘‘‘‘‘‘ 2020ethods 2018, offering an overview of the depth and breadth of the activities within this important research area. The carefully reviewed papers provide a snapshot of the state of the art, while the extensive bibliography helps initiate new research directions..