Grant HoltesDecoding Yield Curves: The Covariance Matrix and its Ripple Effect on PCA-based DecompositionInvestigating the impact of covariance matrix estimator choice on yield curve decomposition with PCANov 26, 2023Nov 26, 2023
Grant HoltesinDataDrivenInvestorPerhaps don’t keep-it-super-simpleAnalysis of covariance matrix estimators for simple portfolio optimisationNov 26, 2023Nov 26, 2023
Grant HoltesinCodeXBuilding Better Playlists: Spotify IntegrationUsing Spotify’s developer tools to create my own methods to interact with the Spotify music universeDec 26, 2021Dec 26, 2021
Grant HoltesinDataSeriesPlaylist Optimisation as a Traveling Salesperson ProblemUsing Spotify’s developer tools to create my own methods to interact with the Spotify music universeDec 26, 2021Dec 26, 2021
Grant HoltesinAnalytics VidhyaExtracting Colour Palettes with Unsupervised LearningColor combination analysis with chained clusteringFeb 4, 20211Feb 4, 20211
Grant HoltesinTowards Data ScienceA single technique to model forest fires, pandemics and economiesExploring interacting agent modelling in PythonJan 11, 2021Jan 11, 2021
Grant HoltesinDataSeriesExtracting Colour Palettes with Unsupervised LearningColour combination analysis with chained clusteringNov 14, 2020Nov 14, 2020
Grant HoltesinDataSeriesThe Surprising Pattern of Food and Service Deserts in VictoriaAccess to groceries, banks and other basic services in Victoria varies with income, but not the way you may think.Jul 21, 2020Jul 21, 2020
Grant HoltesinTowards Data ScienceComparison of Dimensionality Reduction Techniques for Image Art Style EmbeddingsThis task was undertaken as part of a proof of concept for Look and Learn, an online library of high definition historical pictures.Dec 22, 2019Dec 22, 2019
Grant HoltesinTowards Data ScienceDeveloping Art Style Embeddings for Visual Similarity Comparison of ArtworksThis task was undertaken as part of a proof of concept for Look and Learn, an online library of high definition historical pictures.Sep 1, 20191Sep 1, 20191
