machine learning

Bio-inspired deep reinforcement learning teaches these smart magnetic microbots to swim

Designed for use in the human body for everything from drug delivery to less-invasive biopsies, these tiny microrobots operate under the control of a deep-learning system trained with no modelling or prior environmental knowledge.

A wearable theremin, the MoCaBlazer, proves its potential for comfortable, wearable body position and gesture sensing

Taking its cues from the haunting electronic instrument, the MoCapaci project sews a theremin into a blazer to feed a deep-learning system with data for accurate gesture sensing and activity recognition.

How to simplify the inputs for better neural network performance?

Over the last decade, deep neural networks have emerged as the solution to several AI complex applications from speech recognition and object detection to autonomous vehicular systems.

Soft-robotic sampling robot could help keep front-line staff free from infection

Designed to address the risk to front-line staff from COVID-19, this autonomous swab-sampling robot is designed to take the human element out of sample gathering.

BC-Z aims to offer "zero-shot" learning for generalized autonomous robotics

Using a now public-access dataset, a research team has created a robotics control system which can generalize to unseen related tasks — allowing robots to interpret natural-language commands and video demonstrations.

Autonomous drones, triggered by a machine learning algorithm, could solve the urban feral pigeon problem

With research suggesting feral pigeons do as much as $1.1 billion in damage in the US alone, a project which pairs a commercial drone with machine learning to scare them away — without injury — could prove key to their control.

Did you check for potential errors in the labeled training dataset?

Attention: Don’t presume human or model-generated labels to be the growth truth for machine learning deployment in autonomous vehicular systems.

Can Retinal Scans Help in Predicting Myocardial Infarction?

The proposed AI system has an accuracy between 70% and 80% that can be employed as a second referral mechanism for cardiovascular examination.

Data Annotation for Computer Vision

5 Questions to Ask Before Getting Started with Data Annotation: What is data annotation? Why is it essential? What are common label types for models? How do AI-powered data annotation tools help with the computer vision labeling process? What’s the best way to get started?

Sage Elliott

 from 

Plainsight

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Updated on 10 Feb, 2022

4 minutes read

Reconfigured AI devices enable lifelong learning for machines

By reconfiguring neural networks in artificial intelligence (AI) devices, a multi-institute team that included Penn State researchers facilitated AI systems to continually learn and adapt new data and tasks in ways that were not possible or practical before.

Sarah Small

 from 

Penn State

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Updated on 10 Feb, 2022

4 minutes read

CyberSpec turns machine learning onto the problem of spectrum sensor attacks, without overloading the host

The CyberSpec framework is designed to detect anomalous behavior linked to cyber-attacks against crowd-sensing spectrum sensors, even when said sensors are running on lightweight resource-constrained hardware like a Raspberry Pi.

HyperTransformer bests rivals at few-shot learning - and takes advantage of unlabeled samples

Developed at Google Research, HyperTransformer decouples the task space and individual task complexity to generate all model weights in just one pass — while also offering support for unlabeled sample ingestion.

One-short learning approach, inspired by human intuition, works with just one training image

Designed to dramatically reduce the amount of training data needed for an image recognition system, this one-shot approach "inspired by nativism" takes a leaf from humans' ability to intuit and abstract.

From Embedded Sensors to Advanced Intelligence: Driving Industry 4.0 Innovation with TinyML

ML can be deployed on Embedded Sensors to unleash the full power of Industry 4.0.

Researchers program an autonomous vehicle to drift around obstacles using Nonlinear Model Predictive Control (NMPC)

Advances in software allow a customized car to perform controlled, autonomous drifting to enhance active safety and to give drivers the skills of professional racers.