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Merge pull request #434 from Labelbox/develop
v.3.14.0
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‎CHANGELOG.md‎

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# Changelog
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# Version 3.14.0 (2022-02-10)
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## Added
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* Updated metrics for classifications to be per-answer
5+
26
# Version 3.13.0 (2022-02-07)
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## Added
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* Added `from_shapely` method to create annotation types from Shapely objects

‎examples/label_export/images.ipynb‎

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‎examples/label_export/text.ipynb‎

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"id": "manual-parks",
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"metadata": {},
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"outputs": [],
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"source": "!pip install labelbox\n!pip install requests"
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"source": [
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"!pip install labelbox\n",
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"!pip install requests"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "supported-shield",
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"metadata": {},
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"outputs": [],
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"source": "from labelbox import Client\nfrom getpass import getpass\nimport requests\nfrom collections import Counter\nimport os"
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"source": [
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"from labelbox import Client\n",
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"from getpass import getpass\n",
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"import requests\n",
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"from collections import Counter\n",
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"import os"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "preceding-vitamin",
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"metadata": {},
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"outputs": [],
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"source": "# If you don't want to give google access to drive you can skip this cell\n# and manually set `API_KEY` below.\n\nCOLAB = \"google.colab\" in str(get_ipython())\nif COLAB:\n !pip install colab-env -qU\n from colab_env import envvar_handler\n envvar_handler.envload()\n\nAPI_KEY = os.environ.get(\"LABELBOX_API_KEY\")\nif not os.environ.get(\"LABELBOX_API_KEY\"):\n API_KEY = getpass(\"Please enter your labelbox api key\")\n if COLAB:\n envvar_handler.add_env(\"LABELBOX_API_KEY\", API_KEY)"
69+
"source": [
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"# If you don't want to give google access to drive you can skip this cell\n",
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"# and manually set `API_KEY` below.\n",
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"\n",
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"COLAB = \"google.colab\" in str(get_ipython())\n",
74+
"if COLAB:\n",
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" !pip install colab-env -qU\n",
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" from colab_env import envvar_handler\n",
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" envvar_handler.envload()\n",
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"\n",
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"API_KEY = os.environ.get(\"LABELBOX_API_KEY\")\n",
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"if not os.environ.get(\"LABELBOX_API_KEY\"):\n",
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" API_KEY = getpass(\"Please enter your labelbox api key\")\n",
82+
" if COLAB:\n",
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" envvar_handler.add_env(\"LABELBOX_API_KEY\", API_KEY)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "nominated-press",
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"metadata": {},
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"outputs": [],
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"source": "# Pick a project that has entity tools in the ontology and has completed labels\nPROJECT_ID = \"ckme5v7aykpoj0709ufi5h6i2\"\n# Only update this if you have an on-prem deployment\nENDPOINT = \"https://api.labelbox.com/graphql\""
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"source": [
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"# Pick a project that has entity tools in the ontology and has completed labels\n",
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"PROJECT_ID = \"ckme5v7aykpoj0709ufi5h6i2\"\n",
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"# Only update this if you have an on-prem deployment\n",
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"ENDPOINT = \"https://api.labelbox.com/graphql\""
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"id": "aerial-general",
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"metadata": {},
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"outputs": [],
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"source": "client = Client(api_key=API_KEY, endpoint=ENDPOINT)\nproject = client.get_project(PROJECT_ID)"
105+
"source": [
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"client = Client(api_key=API_KEY, endpoint=ENDPOINT)\n",
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"project = client.get_project(PROJECT_ID)"
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]
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},
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{
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"cell_type": "markdown",
@@ -89,7 +121,12 @@
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"id": "gothic-investing",
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"metadata": {},
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"outputs": [],
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"source": "export_url = project.export_labels()"
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"source": [
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"export_url = project.export_labels()\n",
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"\n",
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"# labels can also be exported with `start` and `end` filters\n",
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"# export_url = project.export_labels(start=\"2020-01-01\", end=\"2020-01-02\")"
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]
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},
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{
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"cell_type": "code",
@@ -105,15 +142,19 @@
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]
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}
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],
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"source": "print(export_url)"
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"source": [
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"print(export_url)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"id": "sustained-retro",
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"metadata": {},
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"outputs": [],
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"source": "exports = requests.get(export_url).json()"
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"source": [
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"exports = requests.get(export_url).json()"
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]
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},
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{
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"cell_type": "markdown",
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"output_type": "execute_result"
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}
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],
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"source": "# Print first label\nexports[0][\"Label\"][\"objects\"][0]"
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"source": [
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"# Print first label\n",
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"exports[0][\"Label\"][\"objects\"][0]"
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]
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},
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{
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"cell_type": "markdown",
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"id": "crazy-swing",
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"metadata": {},
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"outputs": [],
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"source": "text = exports[0][\"Labeled Data\"]"
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"source": [
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"text = exports[0][\"Labeled Data\"]"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 11,
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"id": "separated-girlfriend",
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"metadata": {},
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"outputs": [],
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"source": "people = []\norgs = []\nfor entity in exports[0][\"Label\"][\"objects\"]:\n location = entity[\"data\"][\"location\"]\n if entity[\"title\"] == \"person\":\n people.append(text[location[\"start\"]:location[\"end\"]])\n elif entity[\"title\"] == \"org\":\n orgs.append(text[location[\"start\"]:location[\"end\"]])"
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"source": [
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"people = []\n",
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"orgs = []\n",
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"for entity in exports[0][\"Label\"][\"objects\"]:\n",
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" location = entity[\"data\"][\"location\"]\n",
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" if entity[\"title\"] == \"person\":\n",
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" people.append(text[location[\"start\"]:location[\"end\"]])\n",
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" elif entity[\"title\"] == \"org\":\n",
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" orgs.append(text[location[\"start\"]:location[\"end\"]])"
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]
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},
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{
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"cell_type": "code",
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"output_type": "execute_result"
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}
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],
203-
"source": "Counter(people)"
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"source": [
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"Counter(people)"
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]
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},
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{
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"cell_type": "code",
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"output_type": "execute_result"
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}
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],
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"source": "Counter(orgs)"
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"source": [
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"Counter(orgs)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 14,
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"id": "abandoned-knight",
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"metadata": {},
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"outputs": [],
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"source": ""
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"source": []
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}
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],
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"metadata": {
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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}

‎examples/label_export/video.ipynb‎

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‎labelbox/__init__.py‎

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name = "labelbox"
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__version__ = "3.13.1"
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__version__ = "3.14.0"
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from labelbox.schema.project import Project
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from labelbox.client import Client

‎labelbox/data/annotation_types/geometry/mask.py‎

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canvas = canvas if canvas is not None else np.zeros(tuple(dims),
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dtype=np.uint8)
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canvas[mask.astype(np.bool)] = color
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canvas[mask.astype(bool)] = color
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return canvas
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def _extract_polygons_from_contours(self, contours: List) -> MultiPolygon:

‎labelbox/data/metrics/group.py‎

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"""
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from collections import defaultdict
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from typing import Dict, List, Tuple, Union
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from labelbox.data.annotation_types.annotation import ClassificationAnnotation, Checklist, Radio, Text
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from labelbox.data.annotation_types.classification.classification import ClassificationAnswer
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try:
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from typing import Literal
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except ImportError:
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from typing_extensions import Literal
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from ..annotation_types.feature import FeatureSchema
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from ..annotation_types import ObjectAnnotation, Label, LabelList
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from ..annotation_types import ObjectAnnotation, ClassificationAnnotation, Label, LabelList
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def get_identifying_key(
@@ -56,6 +59,19 @@ def all_have_key(features: List[FeatureSchema]) -> Tuple[bool, bool]:
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all_names = True
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all_schemas = True
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for feature in features:
62+
if isinstance(feature, ClassificationAnnotation):
63+
if isinstance(feature.value, Checklist):
64+
all_schemas, all_names = all_have_key(feature.value.answer)
65+
elif isinstance(feature.value, Text):
66+
if feature.name is None:
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all_names = False
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if feature.feature_schema_id is None:
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all_schemas = False
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else:
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if feature.value.answer.name is None:
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all_names = False
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if feature.value.answer.feature_schema_id is None:
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all_schemas = False
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if feature.name is None:
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all_names = False
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if feature.feature_schema_id is None:
@@ -155,7 +171,25 @@ def _create_feature_lookup(features: List[FeatureSchema],
155171
"""
156172
grouped_features = defaultdict(list)
157173
for feature in features:
158-
grouped_features[getattr(feature, key)].append(feature)
174+
if isinstance(feature, ClassificationAnnotation):
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#checklists
176+
if isinstance(feature.value, Checklist):
177+
for answer in feature.value.answer:
178+
new_answer = Radio(answer=answer)
179+
new_annotation = ClassificationAnnotation(
180+
value=new_answer,
181+
name=answer.name,
182+
feature_schema_id=answer.feature_schema_id)
183+
184+
grouped_features[getattr(answer,
185+
key)].append(new_annotation)
186+
elif isinstance(feature.value, Text):
187+
grouped_features[getattr(feature, key)].append(feature)
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else:
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grouped_features[getattr(feature.value.answer,
190+
key)].append(feature)
191+
else:
192+
grouped_features[getattr(feature, key)].append(feature)
159193
return grouped_features
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‎tests/data/metrics/confusion_matrix/conftest.py‎

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Original file line numberDiff line numberDiff line change
@@ -183,24 +183,27 @@ def radio_pairs():
183183
return [
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NameSpace(predictions=[get_radio("is_animal", answer_name="yes")],
185185
ground_truths=[get_radio("is_animal", answer_name="yes")],
186-
expected={'is_animal': [1, 0, 0, 0]}),
186+
expected={'yes': [1, 0, 0, 0]}),
187187
NameSpace(predictions=[get_radio("is_animal", answer_name="yes")],
188188
ground_truths=[get_radio("is_animal", answer_name="no")],
189-
expected={'is_animal': [0, 1, 0, 1]}),
189+
expected={
190+
'no': [0, 0, 0, 1],
191+
'yes': [0, 1, 0, 0]
192+
}),
190193
NameSpace(predictions=[get_radio("is_animal", answer_name="yes")],
191194
ground_truths=[],
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expected={'is_animal': [0, 1, 0, 0]}),
195+
expected={'yes': [0, 1, 0, 0]}),
193196
NameSpace(predictions=[],
194197
ground_truths=[get_radio("is_animal", answer_name="yes")],
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expected={'is_animal': [0, 0, 0, 1]}),
198+
expected={'yes': [0, 0, 0, 1]}),
196199
NameSpace(predictions=[
197200
get_radio("is_animal", answer_name="yes"),
198201
get_radio("is_short", answer_name="no")
199202
],
200203
ground_truths=[get_radio("is_animal", answer_name="yes")],
201204
expected={
202-
'is_animal': [1, 0, 0, 0],
203-
'is_short': [0, 1, 0, 0]
205+
'no': [0, 1, 0, 0],
206+
'yes': [1, 0, 0, 0]
204207
}),
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#Not supported yet:
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# NameSpace(
@@ -221,18 +224,18 @@ def checklist_pairs():
221224
get_checklist("animal_attributes",
222225
answer_names=["striped"])
223226
],
224-
expected={'animal_attributes': [1, 0, 0, 0]}),
227+
expected={'striped': [1, 0, 0, 0]}),
225228
NameSpace(predictions=[
226229
get_checklist("animal_attributes", answer_names=["striped"])
227230
],
228231
ground_truths=[],
229-
expected={'animal_attributes': [0, 1, 0, 0]}),
232+
expected={'striped': [0, 1, 0, 0]}),
230233
NameSpace(predictions=[],
231234
ground_truths=[
232235
get_checklist("animal_attributes",
233236
answer_names=["striped"])
234237
],
235-
expected={'animal_attributes': [0, 0, 0, 1]}),
238+
expected={'striped': [0, 0, 0, 1]}),
236239
NameSpace(predictions=[
237240
get_checklist("animal_attributes",
238241
answer_names=["striped", "short"])
@@ -241,15 +244,21 @@ def checklist_pairs():
241244
get_checklist("animal_attributes",
242245
answer_names=["striped"])
243246
],
244-
expected={'animal_attributes': [1, 1, 0, 0]}),
247+
expected={
248+
'short': [0, 1, 0, 0],
249+
'striped': [1, 0, 0, 0]
250+
}),
245251
NameSpace(predictions=[
246252
get_checklist("animal_attributes", answer_names=["striped"])
247253
],
248254
ground_truths=[
249255
get_checklist("animal_attributes",
250256
answer_names=["striped", "short"])
251257
],
252-
expected={'animal_attributes': [1, 0, 0, 1]}),
258+
expected={
259+
'short': [0, 0, 0, 1],
260+
'striped': [1, 0, 0, 0]
261+
}),
253262
NameSpace(predictions=[
254263
get_checklist("animal_attributes",
255264
answer_names=["striped", "short", "black"])
@@ -258,7 +267,11 @@ def checklist_pairs():
258267
get_checklist("animal_attributes",
259268
answer_names=["striped", "short"])
260269
],
261-
expected={'animal_attributes': [2, 1, 0, 0]}),
270+
expected={
271+
'black': [0, 1, 0, 0],
272+
'short': [1, 0, 0, 0],
273+
'striped': [1, 0, 0, 0]
274+
}),
262275
NameSpace(predictions=[
263276
get_checklist("animal_attributes",
264277
answer_names=["striped", "short", "black"]),
@@ -270,8 +283,11 @@ def checklist_pairs():
270283
get_checklist("animal_name", answer_names=["pup"])
271284
],
272285
expected={
273-
'animal_attributes': [2, 1, 0, 0],
274-
'animal_name': [1, 1, 0, 0]
286+
'black': [0, 1, 0, 0],
287+
'doggy': [0, 1, 0, 0],
288+
'pup': [1, 0, 0, 0],
289+
'short': [1, 0, 0, 0],
290+
'striped': [1, 0, 0, 0]
275291
})
276292

277293
#Not supported yet:

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