Search Results for author: Sune Lehmann

Found 10 papers, 6 papers with code

Structural Similarities Between Language Models and Neural Response Measurements

1 code implementation2 Jun 2023 Jiaang Li, Antonia Karamolegkou, Yova Kementchedjhieva, Mostafa Abdou, Sune Lehmann, Anders Søgaard

Human language processing is also opaque, but neural response measurements can provide (noisy) recordings of activation during listening or reading, from which we can extract similar representations of words and phrases.

Brain Decoding

Dialectograms: Machine Learning Differences between Discursive Communities

no code implementations11 Feb 2023 Thyge Enggaard, August Lohse, Morten Axel Pedersen, Sune Lehmann

Word embeddings provide an unsupervised way to understand differences in word usage between discursive communities.

Word Embeddings

Scalable Hierarchical Embeddings of Complex Networks

no code implementations29 Sep 2021 Nikolaos Nakis, Abdulkadir Celikkanat, Sune Lehmann, Morten Mørup

Graph representation learning has become important in order to understand and predict intrinsic structures in complex networks.

Clustering Graph Embedding +4

Recovering lost and absent information in temporal networks

1 code implementation22 Jul 2021 James P. Bagrow, Sune Lehmann

The full range of activity in a temporal network is captured in its edge activity data -- time series encoding the tie strengths or on-off dynamics of each edge in the network.

Time Series Analysis

A Non-negative Matrix Factorization Based Method for Quantifying Rhythms of Activity and Sleep and Chronotypes Using Mobile Phone Data

no code implementations21 Sep 2020 Talayeh Aledavood, Ilkka Kivimäki, Sune Lehmann, Jari Saramäki

We do not observe any clear emergent categories of people based on the weights, but individuals are rather placed on a continuous spectrum according to the timings of their activities.

Modeling the Temporal Nature of Human Behavior for Demographics Prediction

1 code implementation20 Nov 2015 Bjarke Felbo, Pål Sundsøy, Alex 'Sandy' Pentland, Sune Lehmann, Yves-Alexandre de Montjoye

Mobile phone metadata is increasingly used for humanitarian purposes in developing countries as traditional data is scarce.

Gender Prediction Humanitarian

Link communities reveal multiscale complexity in networks

1 code implementation18 Mar 2009 Yong-Yeol Ahn, James P. Bagrow, Sune Lehmann

Networks have become a key approach to understanding systems of interacting objects, unifying the study of diverse phenomena including biological organisms and human society.

Physics and Society Data Analysis, Statistics and Probability Quantitative Methods

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