Detecting anomalous online reviewers: An unsupervised approach using mixture models

N Kumar, D Venugopal, L Qiu… - Journal of Management …, 2019 - Taylor & Francis
Online reviews play a significant role in influencing decisions made by users in day-to-day
life. The presence of reviewers who deliberately post fake reviews for financial or other …

[图书][B] Exponential families on resource-constrained systems

NP Piatkowski - 2019 - dl.gi.de
Um Maschinelles Lernen (ML) in sicherheitskritischen oder autonomen Systemen
einzusetzen sind G̈utegarantien und Fehlerschranken erforderlich—eine rein empirische …

A taxonomy of weight learning methods for statistical relational learning

S Srinivasan, C Dickens, E Augustine, G Farnadi… - Machine Learning, 2022 - Springer
Statistical relational learning (SRL) frameworks are effective at defining probabilistic models
over complex relational data. They often use weighted first-order logical rules where the …

Efficient weight learning in high-dimensional untied mlns

KM Al Farabi, S Sarkhel… - … Conference on Artificial …, 2018 - proceedings.mlr.press
Existing techniques for improving scalability of weight learning in Markov Logic Networks
(MLNs) are typically effective when the parameters of the MLN are tied, ie, several ground …

[PDF][PDF] Fine grained weight learning in markov logic networks

H Mittal, SS Singh, V Gogate, P Singla - Proc. of IJCAI-16 Wkshp. on …, 2016 - cse.iitd.ac.in
Markov logic networks (MLNs) represent the underlying domain using a set of weighted first-
order formulas and have been successfully applied to a variety of real world problems. A …

Automatic parameter tying: A new approach for regularized parameter learning in markov networks

L Chou, P Sahoo, S Sarkhel, N Ruozzi… - Proceedings of the AAAI …, 2018 - ojs.aaai.org
Parameter tying is a regularization method in which parameters (weights) of a machine
learning model are partitioned into groups by leveraging prior knowledge and all …

BOWL: Bayesian optimization for weight learning in probabilistic soft logic

S Srinivasan, G Farnadi, L Getoor - … of the AAAI Conference on Artificial …, 2020 - ojs.aaai.org
Probabilistic soft logic (PSL) is a statistical relational learning framework that represents
complex relational models with weighted first-order logical rules. The weights of the rules in …

[PDF][PDF] Tractable probabilistic reasoning through effective grounding

E Augustine, T Rekatsinas, L Getoor - Third ICML workshop on Tractable …, 2019 - par.nsf.gov
Abstract Templated Statistical Relational Learning languages, such as Markov Logic
Networks (MLNs) and Probabilistic Soft Logic (PSL), offer much of the expressivity of …

Scalable neural network compression and pruning using hard clustering and l1 regularization

Y Yang, N Ruozzi, V Gogate - arXiv preprint arXiv:1806.05355, 2018 - arxiv.org
We propose a simple and easy to implement neural network compression algorithm that
achieves results competitive with more complicated state-of-the-art methods. The key idea is …

[图书][B] Building Practical Statistical Relational Learning Systems

E Augustine - 2023 - search.proquest.com
In our increasingly connected world, data comes from many different sources, in many
different forms, and is noisy, complex, and structured. To confront modern data, we need to …