Rule-based Bayesian regression
نویسندگان
چکیده
We introduce a novel rule-based approach for handling regression problems. The new methodology carries elements from two frameworks: (i) it provides information about the uncertainty of parameters interest using Bayesian inference, and (ii) allows incorporation expert knowledge through systems. blending those different frameworks can be particularly beneficial various domains (e.g., engineering), where even though significance quantification motivates approach, there is no simple way to incorporate researcher intuition into model. validate our models by applying them synthetic applications: linear problem more complex structures based on partial differential equations, we illustrate their use cases derived real data. Finally, review advantages methodology, which include simplicity implementation, reduction due added and, in some occasions, derivation better point predictions, outline limitations, mainly computational complexity perspective, such as difficulty choosing an appropriate algorithm burden.
منابع مشابه
Data Fitting with Rule-based Regression
In the classical regression theory we try to build one functional model to fit a set of data. In noisy and complex domains this methodology can be highly unreliable and/or demand too complex functional models. Piecewise regression models provide means to overcome these difficulties. Some existing approaches to piecewise regression are based on regression trees. However, rules are known to be mo...
متن کاملScalable Bayesian Rule Lists
We present an algorithm for building rule lists that is two orders of magnitude faster than previous work. Rule list algorithms are competitors for decision tree algorithms. They are associative classifiers, in that they are built from pre-mined association rules. They have a logical structure that is a sequence of IF-THEN rules, identical to a decision list or one-sided decision tree. Instead ...
متن کاملAnalyzing Model Dependencies for Rule-based Regression Test Selection
Unintended side effects during changes of software demand for a precise test case selection to achieve both confidence and minimal effort for testing. Identifying the change related test cases requires an impact analysis across different views, models, and tests. Model-based regression testing aims to provide this analysis earlier in the software development cycle and thus enables an early esti...
متن کاملHeuristic Rule-Based Regression via Dynamic Reduction to Classification
In this paper, we propose a novel approach for learning regression rules by transforming the regression problem into a classification problem. Unlike previous approaches to regression by classification, in our approach the discretization of the class variable is tightly integrated into the rule learning algorithm. The key idea is to dynamically define a region around the target value predicted ...
متن کاملA Bayesian Rule for Adaptive Control based on Causal Interventions
Explaining adaptive behavior is a central problem in artificial intelligence research. Here we formalize adaptive agents as mixture distributions over sequences of inputs and outputs (I/O). Each distribution of the mixture constitutes a ‘possible world’, but the agent does not know which of the possible worlds it is actually facing. The problem is to adapt the I/O stream in a way that is compat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Statistics and Computing
سال: 2022
ISSN: ['0960-3174', '1573-1375']
DOI: https://doi.org/10.1007/s11222-022-10100-7