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Confident in the Crowd: Bayesian Inference to Improve Data Labelling in Crowdsourcing
With the increased interest in machine learning and big data problems, the need for large amounts of labelled data has also grown. …
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Inter-and Intra-domain Knowledge Transfer for Related Tasks in Deep Character Recognition
Pre-training a deep neural network on the ImageNet dataset is a common practice for training deep learning models, and generally yields …
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Learning Options from Demonstration using Skill Segmentation
We present a method for learning options from segmented demonstration trajectories. The trajectories are first segmented into skills …
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Quantisation and Pruning for Neural Network Compression and Regularisation
Deep neural networks are typically too computationally expensive to run in real-time on consumer-grade hardware and low-powered …
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Sentiment Analysis as an Indicator to Evaluate Gender disparity on Sexual Violence Tweets in South Africa
South Africa has one of the highest rates of sexual violence in the world, and with this technology era being the information age, it …
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Understanding Structure of Concurrent Actions
Whereas most work in reinforcement learning (RL) ignores the structure or relationships between actions, in this paper we show that …
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Anticipatory Bayesian Policy Selection for Online Adaptation of Collaborative Robots to Unknown Human Types
As a key component of collaborative robots (cobots) working with humans, existing decision-making approaches try to model the …
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Composing Value Functions in Reinforcement Learning
An important property for lifelong-learning agents is the ability to combine existing skills to solve new unseen tasks. In general, …
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A Comparison Between Fully Connected and Deconvolutional Layers for Road Segmentation from Satellite Imagery
Semantic segmentation using fully convolutional networks has quickly become a popular solution as they provide very accurate per pixel …
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An Overview of Robot Vision
Robot vision is an interdisciplinary field that deals with how robots can be made to gain high-level understanding from digital images …
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