# Converting the file format exported from model writer, to PMML or to something where i can read it **URL:** \ **Category:** KNIME Analytics Platform\ **Created:** [August 3, 2023, 10:18am UTC](https://forum.knime.com/t/converting-the-file-format-exported-from-model-writer-to-pmml-or-to-something-where-i-can-read-it/71401 "2023-08-03T10:18:23Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![alex210](https://forum-cdn.knime.com/letter_avatar_proxy/v4/letter/a/258eb7/32.png) [@alex210](https://forum.knime.com/u/alex210)\ **Post date:** [August 3, 2023, 10:18am UTC](https://forum.knime.com/t/converting-the-file-format-exported-from-model-writer-to-pmml-or-to-something-where-i-can-read-it/71401/1 "2023-08-03T10:18:24Z")
Hi i have some models that have on output of model writer a file, i dont know how can i convert or read it. these models use Gaussian regression from sklearn, XGBoost, random forest Can someone help me? ---
**Author:** ![rfeigel](https://forum-cdn.knime.com/letter_avatar_proxy/v4/letter/r/7ea924/32.png) [@rfeigel](https://forum.knime.com/u/rfeigel)\ **Post date:** [August 3, 2023, 3:45pm UTC](https://forum.knime.com/t/converting-the-file-format-exported-from-model-writer-to-pmml-or-to-something-where-i-can-read-it/71401/2 "2023-08-03T15:45:53Z")
This may help. > **[PMML Integration in KNIME | KNIME](https://www.knime.com/blog/pmml-integration-in-knime)** > > PMML, the Predictive Model Markup Language, has been around for 18 years now, and has been adopted by many vendors of data mining software. The XML-based format is the de-facto standard for describing the results of the modeling phase, but also the... ---
**Author:** ![mlauber71](https://forum-cdn.knime.com/user_avatar/forum.knime.com/mlauber71/32/73590_2.png) [@mlauber71](https://forum.knime.com/u/mlauber71)\ **Post date:** [August 3, 2023, 4:22pm UTC](https://forum.knime.com/t/converting-the-file-format-exported-from-model-writer-to-pmml-or-to-something-where-i-can-read-it/71401/3 "2023-08-03T16:22:32Z")
@alex210 maybe you can describe where the models are coming from and where you want to use them. There are limitations and options when interchanging models between KNIME and other systems (like R or Python). > [@Error when importing KNIME's Model file in Jupyter](https://forum.knime.com/t/error-when-importing-knimes-model-file-in-jupyter/70699/4): > > @JaeHwanChoi the model writer will zip a given model to store it. Underneath there has to be a model that the package that you used can read([KNIME ML to Python - #2 by mlauber71](https://forum.knime.com/t/knime-ml-to-python/44220/2) ). If you want to use it with Jupyter notebooks this has to work in both environments. You could try and store a model just as pickel and use knime as interface for some python models. Here are examples from several versions of knime and python: There are other frameworks you could use. Knime started to generic… ---
**Author:** ![system](https://forum-cdn.knime.com/uploads/default/original/1X/ab3ccf34482a0329361734a18199390177204f15.png) [@system](https://forum.knime.com/u/system)\ **Post date:** [November 1, 2023, 4:22pm UTC](https://forum.knime.com/t/converting-the-file-format-exported-from-model-writer-to-pmml-or-to-something-where-i-can-read-it/71401/4 "2023-11-01T16:22:59Z")
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