【24h】

REASONING FRAMEWORKS

机译:推理框架

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摘要

This lecture has provided an exhaustive list of platform attributes needed for evidential reasoning techniques that aim to provide an ID within a well-defined taxonomy tree (several of which were presented others can be found in [10,11,13,17]). It also has presented the formalism and real-world examples for four well-known reasoning frameworks, mostly applicable to Level 1 and 2 fusion, a partial list being: (1) fuzzy logic, in particular its use in fuzzification (pre-processing) for other means of reasoning, but also with an ESM application utilizing fuzzy combination rules and defuzzification (2) NNs, particularly useful for large sets of data, such as imagery datasets, which are easily decomposable into training, validation and test sets, with FLIR and SAR examples detailed (3) Bayesian approach (with a priori information) with an application to classifiers where an attribute stands out as a discriminator 9, such as line ship length for a SAR classifier) (4) DS approach with its variants: the original orthogonal sum and its renormalization though conflict, followed by the HOS and its novel conflict resolution through the taxonomy tree, and finally generic considerations about truncating the exponentiation of proposition (NP-hard aspect of the problem). In addition, examples were given where all of the above methods form crucial parts of a larger more versatile classifier.
机译:本讲座提供了旨在在明确定义的分类树中提供ID的简要推理技术所需的平台属性的详尽列表(其中一些呈现其他人可以在[10,11,13,17]中)。它还为四个知名推理框架提供了形式主义和现实世界的例子,主要适用于级别1和2融合,部分列表:(1)模糊逻辑,特别是在模糊化(预处理)中使用对于其他推理方式,还具有利用模糊组合规则和Defuzzzize(2)NNS的ESM应用,特别适用于大组数据,例如图像数据集,这很容易分解为训练,验证和测试集,具有FLIR和SAR示例详细介绍(3)贝叶斯方法(具有先验信息)与分类器的应用程序,其中属性作为鉴别器9脱颖而出,例如SAR分类器的线路船长)(4)DS方法及其变体:原始正交和及其重整化虽然冲突,其次是通过分类树进行冲突及其新的冲突解决,以及关于截断提出指数的通用考虑(n问题的p-suld方面)。另外,给出了所有上述方法的实施例,其形成较大的多功能分类器的关键部分。

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