# Design Pattern(?): Multi-Sensor Confidence Aggregation

**URL:** <https://community.openhab.org/t/design-pattern-multi-sensor-confidence-aggregation/166259>\
**Category:** Tutorials & Examples\
**Tags:** designpattern\
**Created:** [September 14, 2025, 4:40pm UTC](https://community.openhab.org/t/design-pattern-multi-sensor-confidence-aggregation/166259 "2025-09-14T16:40:03Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![rlkoshak](https://community.openhab.org/user_avatar/community.openhab.org/rlkoshak/32/75251_2.png) [@rlkoshak](https://community.openhab.org/u/rlkoshak)\
**Post date:** [September 15, 2025, 2:57pm UTC](https://community.openhab.org/t/design-pattern-multi-sensor-confidence-aggregation/166259/2 "2025-09-15T14:57:31Z")

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There is a Baysean implantation of this approach on the marketplace as a rule template. [Bayesian Sensors - Activation Rule [4.0.0;5.0.0)](https://community.openhab.org/t/bayesian-sensors-activation-rule-4-0-0-5-0-0/155681). There’s a MainUI widget to help adjust the weights and such without changing the rule. [Bayesian Sensors - Details Widget [4.0.0;5.0.0)](https://community.openhab.org/t/bayesian-sensors-details-widget-4-0-0-5-0-0/155685). Full documentation can be found at [Bayesian Sensors in OH4](https://community.openhab.org/t/bayesian-sensors-in-oh4/155686).

The original implementation in Jython can be found at [Design Pattern: Bayesian Sensor Aggregation](https://community.openhab.org/t/design-pattern-bayesian-sensor-aggregation/109627).

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