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Now showing items 11-20 of 21
Advanced machine learning approaches for characterization of transcriptional regulatory elements and genome-wide associations
(Georgia Institute of Technology, 2020-03-20)
The deep learning revolution has initiated a surge of remarkable achievements in diverse research areas where large volumes of data that underlie complex processes exist. Despite the successful application of deep models ...
EvalAI: Evaluating AI systems at scale
(Georgia Institute of Technology, 2018-12-06)
Artificial Intelligence research has progressed tremendously in the last few years. There has been the introduction of several new multi-modal datasets and tasks due to which it is becoming much harder to compare new ...
Disentangling neural network representations for improved generalization
(Georgia Institute of Technology, 2020-04-24)
Despite the increasingly broad perceptual capabilities of neural networks, applying them to new tasks requires significant engineering effort in data collection and model design. Generally, inductive biases can make this ...
Encoding 3D contextual information for dynamic scene understanding
(Georgia Institute of Technology, 2020-04-27)
This thesis aims to demonstrate how using 3D cues improves semantic labeling and object classification. Specifically, we will consider depth, surface normals, object classification, and pixel-wise semantic labeling in this ...
Explaining model decisions and fixing them via human feedback
(Georgia Institute of Technology, 2020-05-07)
Deep networks have enabled unprecedented breakthroughs in a variety of computer vision tasks. While these models enable superior performance, their increasing complexity and lack of decomposability into individually intuitive ...
Domain adaptation via data augmentation
(Georgia Institute of Technology, 2020-04-28)
Deep learning (DL) models require large labeled datasets for training. Practitioners often need to adapt an existing DL model to a different domain. For instance, a practitioner in a company developing autonomous vehicles ...
Towards tighter integration of machine learning and discrete optimization
(Georgia Institute of Technology, 2019-03-28)
Discrete Optimization algorithms underlie intelligent decision-making in a wide variety of domains. From airline fleet scheduling to data center resource management and matching in ride-sharing services, decisions are often ...
Reconciling data privacy and utility in the era of big data
(Georgia Institute of Technology, 2019-04-08)
The widespread use of internet-connected mobile devices, internet of things(IoT) and cloud computing has enabled a large scale collection of personal data, including user profiles, daily activities, locations, photos and ...
Visual question answering and beyond
(Georgia Institute of Technology, 2019-09-03)
In this dissertation, I propose and study a multi-modal Artificial Intelligence (AI) task called Visual Question Answering (VQA) -- given an image and a natural language question about the image (e.g., "What kind of store ...
Real time detection of traffic signs on mobile device
(Georgia Institute of Technology, 2019-12-09)
In this work we propose a new approach to the object detection problem using Deep Neural Network, in the context of traffic sign detection. Our approach simplifies the detection head complexity by making the requirement ...