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Alibi explain 110 fix #3501

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merged 2 commits into from
Aug 25, 2021
Merged

Alibi explain 110 fix #3501

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1f6509a
allow model name to not be provided for alibiexplainserver tensorflow…
RafalSkolasinski Aug 19, 2021
f6baef0
add note in explainers.md and notebook example
RafalSkolasinski Aug 19, 2021
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3 changes: 1 addition & 2 deletions components/alibi-explain-server/alibiexplainer/server.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ def __init__(
def create_application(self):
return tornado.web.Application(
[
(r"/v1/models/([a-zA-Z0-9_-]+):explain",
(r"/v1/models/([a-zA-Z0-9_-]*):explain",
ExplainV2Handler, dict(model=self.registered_model)),
(r"/api/v0.1/explain",
ExplainHandler, dict(model=self.registered_model)),
Expand Down Expand Up @@ -112,4 +112,3 @@ def post(self, model_name):
)
response =self.model.explain(body, model_name=model_name)
self.write(response)

1 change: 1 addition & 0 deletions doc/source/analytics/explainers.md
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Expand Up @@ -86,3 +86,4 @@ The explain method is also supported for tensorflow and v2 kfserving protocols.
| kfserving | `http://<host>/<ingress-path>/v2/models/<model-name>/explain` |


Note: for `tensorflow` protocol we support similar non-standard extension as for the [prediction API](../graph/protocols.md#rest-and-grpc-tensorflow-protocol), `http://<host>/<ingress-path>/v1/models/:explain`.
23 changes: 22 additions & 1 deletion notebooks/explainer_examples.ipynb
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Expand Up @@ -581,6 +581,27 @@
"plt.imshow(arr)"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"# or using non-standard seldon extension\n",
"\n",
"test_example = X_test[idx : idx + 1].tolist()\n",
"payload = '{\"instances\":' + f\"{test_example}\" + \" }\"\n",
"cmd = f\"\"\"curl -s -d '{payload}' \\\n",
" http://localhost:8003/seldon/seldon/cifar10-classifier-explainer/default/v1/models/:explain \\\n",
" -H \"Content-Type: application/json\"\n",
"\"\"\"\n",
"ret = Popen(cmd, shell=True, stdout=PIPE)\n",
"raw = ret.stdout.read().decode(\"utf-8\")\n",
"explanation = json.loads(raw)\n",
"arr = np.array(explanation[\"data\"][\"anchor\"])\n",
"plt.imshow(arr)"
]
},
{
"cell_type": "code",
"execution_count": null,
Expand Down Expand Up @@ -1758,7 +1779,7 @@
"metadata": {
"anaconda-cloud": {},
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
Expand Down