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release highlights 0.4.1
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# Seldon Core Release 0.4.1

A summary of the main contributions to the [Seldon Core release 0.4.1](https://github.com/SeldonIO/seldon-core/releases/tag/v0.4.1).

## Black Box Model Explanations

By utlizing Seldon'sopen source Model Explanation library [Alibi](https://github.com/SeldonIO/alibi) we provide the ability to launch a model and an associated explainer for that model. At present we support the [Anchors](https://homes.cs.washington.edu/~marcotcr/aaai18.pdf) explanation technique for tabular text and image examples.

An example SeldonDeployment for an image model with associated explainer is shown below:

```
apiVersion: machinelearning.seldon.io/v1alpha2
kind: SeldonDeployment
metadata:
name: image
spec:
annotations:
seldon.io/rest-read-timeout: "10000000"
seldon.io/grpc-read-timeout: "10000000"
seldon.io/grpc-max-message-size: "1000000000"
name: image
predictors:
- graph:
children: []
implementation: TENSORFLOW_SERVER
modelUri: gs://seldon-models/tfserving/imagenet/model
name: classifier
endpoint:
type: GRPC
parameters:
- name: model_name
type: STRING
value: classifier
- name: model_input
type: STRING
value: input_image
- name: model_output
type: STRING
value: predictions/Softmax:0
engineResources:
requests:
memory: 1Gi
explainer:
type: anchor_images
modelUri: gs://seldon-models/tfserving/imagenet/explainer
name: default
replicas: 1
```

The Tensorflow model has a `anchor_images` explainer associated with it. An example input showing a persian cat along with an example explanation for that image showing the segment of the image the model focused on for providing the classifcation result can be seen below.

![cat](../analytics/cat.png)

![cat-explanation](../analytics/cat_explanation.png)

We provide [an example notebook with tabular, text and image model examples](../examples/explainer_examples.html).

## Misc. Updates

* [Chainer Example](../examples/chainer_mnist.html)
* We now use [Jenkins X](https://jenkins.io/projects/jenkins-x/) as our project CICD platform.
* We are available on the [RedHat Container Catalog](https://access.redhat.com/containers/?tab=overview#/registry.connect.redhat.com/seldonio/seldon-operator-0-4-0). Update to 0.4.1 soon.








2 changes: 2 additions & 0 deletions doc/source/reference/release-highlights.rst
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.. toctree::
:maxdepth: 1


Release 0.4.1 Highlights <release-0.4.1.md>
Release 0.4.0 Highlights <release-0.4.0.md>
Release 0.3.0 Highlights <release-0.3.0.md>
Release 0.2.7 Highlights <release-0.2.7.md>
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