A tutorial on Bayesian nonparametric models

SJ Gershman, DM Blei - Journal of Mathematical Psychology, 2012 - Elsevier
A key problem in statistical modeling is model selection, that is, how to choose a model at an
appropriate level of complexity. This problem appears in many settings, most prominently in …

Artificial intelligence techniques for automated diagnosis of neurological disorders

U Raghavendra, UR Acharya, H Adeli - European neurology, 2020 - karger.com
Background: Authors have been advocating the research ideology that a computer-aided
diagnosis (CAD) system trained using lots of patient data and physiological signals and …

Outrageously large neural networks: The sparsely-gated mixture-of-experts layer

N Shazeer, A Mirhoseini, K Maziarz, A Davis… - arXiv preprint arXiv …, 2017 - arxiv.org
The capacity of a neural network to absorb information is limited by its number of
parameters. Conditional computation, where parts of the network are active on a per …

Moel: Mixture of empathetic listeners

Z Lin, A Madotto, J Shin, P Xu, P Fung - arXiv preprint arXiv:1908.07687, 2019 - arxiv.org
Previous research on empathetic dialogue systems has mostly focused on generating
responses given certain emotions. However, being empathetic not only requires the ability of …

Novel speech signal processing algorithms for high-accuracy classification of Parkinson's disease

A Tsanas, MA Little, PE McSharry… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
There has been considerable recent research into the connection between Parkinson's
disease (PD) and speech impairment. Recently, a wide range of speech signal processing …

An efficient hybrid kernel extreme learning machine approach for early diagnosis of Parkinson׳ s disease

HL Chen, G Wang, C Ma, ZN Cai, WB Liu, SJ Wang - Neurocomputing, 2016 - Elsevier
In this paper, we explore the potential of extreme learning machine (ELM) and kernel ELM
(KELM) for early diagnosis of Parkinson's disease (PD). In the proposed method, the key …

A survey on mixture of experts

W Cai, J Jiang, F Wang, J Tang, S Kim… - arXiv preprint arXiv …, 2024 - arxiv.org
Large language models (LLMs) have garnered unprecedented advancements across
diverse fields, ranging from natural language processing to computer vision and beyond …

An efficient diagnosis system for detection of Parkinson's disease using fuzzy k-nearest neighbor approach

HL Chen, CC Huang, XG Yu, X Xu, X Sun… - Expert systems with …, 2013 - Elsevier
In this paper, we present an effective and efficient diagnosis system using fuzzy k-nearest
neighbor (FKNN) for Parkinson's disease (PD) diagnosis. The proposed FKNN-based …

Breaking sticks and ambiguities with adaptive skip-gram

S Bartunov, D Kondrashkin… - artificial intelligence …, 2016 - proceedings.mlr.press
The recently proposed Skip-gram model is a powerful method for learning high-dimensional
word representations that capture rich semantic relationships between words. However …

A new hybrid intelligent system for accurate detection of Parkinson's disease

M Hariharan, K Polat, R Sindhu - Computer methods and programs in …, 2014 - Elsevier
Elderly people are commonly affected by Parkinson's disease (PD) which is one of the most
common neurodegenerative disorders due to the loss of dopamine-producing brain cells …