# 2.4.8 MOE missing nodes

**URL:** <https://forum.knime.com/t/2-4-8-moe-missing-nodes/62235>\
**Category:** Partner Extensions\
**Created:** [February 21, 2023, 5:40pm UTC](https://forum.knime.com/t/2-4-8-moe-missing-nodes/62235 "2023-02-21T17:40:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DCH](https://forum-cdn.knime.com/letter_avatar_proxy/v4/letter/d/34f0e0/32.png) [@DCH](https://forum.knime.com/u/DCH)\
**Post date:** [February 21, 2023, 5:40pm UTC](https://forum.knime.com/t/2-4-8-moe-missing-nodes/62235/1 "2023-02-21T17:40:15Z")

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For MOE Extensions 2.4.8.20220914, several nodes are missed. Including ECFP Fingerprint Predictor, Wash, MOE Descriptor, Diverse Subset, Fingerprint Model Learner, MOE Model Predictor, Binary Model Learner, and ECFP Fingerprint learner. Is it due to compatibility with Knime 4.6?

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**Author:** ![system](https://forum-cdn.knime.com/uploads/default/original/1X/ab3ccf34482a0329361734a18199390177204f15.png) [@system](https://forum.knime.com/u/system)\
**Post date:** [May 22, 2023, 5:41pm UTC](https://forum.knime.com/t/2-4-8-moe-missing-nodes/62235/2 "2023-05-22T17:41:02Z")

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