Search Results for author: Kaie Kubjas

Found 5 papers, 3 papers with code

Geometry of Polynomial Neural Networks

no code implementations1 Feb 2024 Kaie Kubjas, Jiayi Li, Maximilian Wiesmann

The dimension serves as a geometric measure for the expressivity of the network, the learning degree is a measure for the complexity of training the network and provides upper bounds on the number of learnable functions.

3D genome reconstruction from partially phased Hi-C data

1 code implementation27 Jan 2023 Diego Cifuentes, Jan Draisma, Oskar Henriksson, Annachiara Korchmaros, Kaie Kubjas

The 3-dimensional (3D) structure of the genome is of significant importance for many cellular processes.

3D Reconstruction

Log-concave density estimation in undirected graphical models

1 code implementation10 Jun 2022 Kaie Kubjas, Olga Kuznetsova, Elina Robeva, Pardis Semnani, Luca Sodomaco

We study the problem of maximum likelihood estimation of densities that are log-concave and lie in the graphical model corresponding to a given undirected graph $G$.

Density Estimation

Identifying 3D Genome Organization in Diploid Organisms via Euclidean Distance Geometry

1 code implementation13 Jan 2021 Anastasiya Belyaeva, Kaie Kubjas, Lawrence J. Sun, Caroline Uhler

A standard approach is to transform the contact frequencies into noisy distance measurements and then apply semidefinite programming (SDP) formulations to obtain the 3D configuration.

The Model-Specific Markov Embedding Problem for Symmetric Group-Based Models

no code implementations14 May 2020 Muhammad Ardiyansyah, Dimitra Kosta, Kaie Kubjas

To showcase our main result on model embeddability, we provide an application to hachimoji models, which are eight-state models for synthetic DNA.

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