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Activity Recognition

60 papers with code ยท Computer Vision

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Latest papers without code

Toward Automated Classroom Observation: Multimodal Machine Learning to Estimate CLASS Positive Climate and Negative Climate

19 May 2020

In this work we present a multi-modal machine learning-based system, which we call ACORN, to analyze videos of school classrooms for the Positive Climate (PC) and Negative Climate (NC) dimensions of the CLASS observation protocol that is widely used in educational research.

ACTIVITY RECOGNITION

Sensor Data for Human Activity Recognition: Feature Representation and Benchmarking

15 May 2020

In HAR, the development of Activity Recognition models is dependent upon the data captured by these devices and the methods used to analyse them, which directly affect performance metrics.

HUMAN ACTIVITY RECOGNITION

Enabling Edge Cloud Intelligence for Activity Learning in Smart Home

14 May 2020

We propose a novel activity learning framework based on Edge Cloud architecture for the purpose of recognizing and predicting human activities.

ACTIVITY RECOGNITION

Utility-aware Privacy-preserving Data Releasing

9 May 2020

Later, our approach leverages the learned knowledge to precisely perturb the data owners' data into privatized data that can be successfully utilized for certain intended purpose (learning to succeed), without jeopardizing certain predefined privacy (training to fail).

HUMAN ACTIVITY RECOGNITION

Efficient convolutional neural networks with smaller filters for human activity recognition using wearable sensors

8 May 2020

In the paper, inspired by the idea, we proposed a lightweight CNN using re-designed Lego filters for the use of HAR.

HUMAN ACTIVITY RECOGNITION TIME SERIES

Approaches and Applications of Early Classification of Time Series: A Review

6 May 2020

As most of the approaches have solved the early classification problem with different aspects, it becomes very important to make a thorough review of the existing solutions to know the current status of the area.

HUMAN ACTIVITY RECOGNITION TIME SERIES

Don't Explain without Verifying Veracity: An Evaluation of Explainable AI with Video Activity Recognition

5 May 2020

The explanations generated by these simplified models, however, might not accurately justify and be truthful to the model.

ACTIVITY RECOGNITION DECISION MAKING

Pedestrian Path, Pose and Intention Prediction through Gaussian Process Dynamical Models and Pedestrian Activity Recognition

30 Apr 2020

According to several reports published by worldwide organisations, thousands of pedestrians die in road accidents every year.

ACTIVITY RECOGNITION

Skeleton Focused Human Activity Recognition in RGB Video

29 Apr 2020

The data-driven approach that learns an optimal representation of vision features like skeleton frames or RGB videos is currently a dominant paradigm for activity recognition.

HUMAN ACTIVITY RECOGNITION

Effective Human Activity Recognition Based on Small Datasets

29 Apr 2020

To do so, we propose a HAR method that consists of three steps: (i) data transformation involving the generation of new features based on transforming of raw data, (ii) feature extraction involving the learning of a classifier based on the AdaBoost algorithm and the use of training data consisting of the transformed features, and (iii) parameter determination and pattern recognition involving the determination of parameters based on the features generated in (ii) and the use of the parameters as training data for deep learning algorithms to be used to recognize human activities.

HUMAN ACTIVITY RECOGNITION