Efficient Bayesian Learning of Determinantal Point Processes – Anomaly Detection is a process of detecting, locating, and learning about anomalous occurrences of anomalous objects. In anomaly detection, the observed phenomenon is detected by comparing three different types of sources. The objects and sources are detected by using a multi-scale objective function, which can be derived from the Euclidean distance between objects and the distance between them. The distance is derived by modeling the 3D appearance and illumination of objects of interest with a set of Euclidean distance features. Anomaly Detection is often solved by approximating these distances. In this paper, we first provide a method to efficiently solve the problem ofomaly detection using a deep convolutional neural network. We describe some of the techniques used to find the Euclidean distance between objects and the 3D illumination of anomalous objects. Next, we show that we can approximate some of the Euclidean distance distances by learning the Euclidean distance function. Finally, we show that the deep convolutional neural network can be used to solve the problem of spotting anomalous objects using a single model.
The most successful and efficient algorithms in the literature have not seen a major increase in adoption. However, existing methods for learning linear models have limited their application to higher dimensions. Inspired by the high-dimensional domain, we propose a novel linear estimator that can be used to encode and evaluate the nonlinear information contained in high-dimensional variables. We then use the learned estimator to reconstruct the model from the information stored in the high-dimensional variable space. Our estimation method can perform better than the state-of-the-art methods in terms of accuracy and robustness.
Graph clustering and other sparse and unsupervised methods for multi-relational data
Efficient Bayesian Learning of Determinantal Point Processes
The Dempster-Shafer theory of variance and its application in machine learning
Bayesian Online Nonparametric Adaptive Regression Models for Multivariate Time SeriesThe most successful and efficient algorithms in the literature have not seen a major increase in adoption. However, existing methods for learning linear models have limited their application to higher dimensions. Inspired by the high-dimensional domain, we propose a novel linear estimator that can be used to encode and evaluate the nonlinear information contained in high-dimensional variables. We then use the learned estimator to reconstruct the model from the information stored in the high-dimensional variable space. Our estimation method can perform better than the state-of-the-art methods in terms of accuracy and robustness.