Mohammad Asim mohammadasim98
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dave-malone
/ aws-iot-update-thing-shadow-lambda-function.js
Last active
May 25, 2022 05:57
AWS Lambda function example of how to update IoT Thing Shadows
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| const AWS = require('aws-sdk') | |
| AWS.config.region = process.env.AWS_REGION | |
| const AWS_IOT_CORE_ENDPOINT = process.env.MQTT_BROKER_ENDPOINT | |
| const IOT_THING_NAME = process.env.THING_NAME | |
| const iotdata = new AWS.IotData({ | |
| endpoint: AWS_IOT_CORE_ENDPOINT, | |
| }) |
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| """ | |
| Programmer: Chris Tralie | |
| Purpose: To demonstrate a greedy furthest point sampling, which is a general technique | |
| for getting good points that are "spread out" and cover the dataset well | |
| """ | |
| import numpy as np | |
| import matplotlib.pyplot as plt | |
| from sklearn.metrics.pairwise import pairwise_distances | |
| def getGreedyPerm(D): |