opendsm - v1.2.7

Release v1.2.7

Overview

This release brings significant improvements to OpenDSM's clustering methodology, modernizes the build system, and integrates comparison group functionality although it is not currently documented or exposed cleanly through the API.

New Features

Enhanced Clustering with Multi-Metric Voting System

Clustering Revision - Introduced a new voting system that evaluates multiple clustering indices to determine optimal cluster configurations (#580)
- Supports voting between various clustering quality metrics
- Improves cluster selection reliability and robustness
- Adds comprehensive tests for the new clustering methodology

Comparison Groups

Comparison Group Functionality - Integrated Comparison Groups into OpenDSM, providing basic access to comparison groups (#577)
- Consolidates clustering methodology across systems
- Currently undocumented code and we still need to develop API for user ease-of-use
- Includes 176 commits of GRIDmeter codebase integration

Improvements

Build System Modernization

Migration to pyproject.toml - Replaced deprecated setup.py with modern pyproject.toml configuration (#566)
- Switched to uv package manager for improved dependency management
- Addresses Docker build deprecation warnings (setup.py support ending Oct 2025)
- Updated Dockerfile to use uv pip compile and uv pip install

Bug Fixes

Example Data Fix - Corrected temperature values in example data that were accidentally modified (#575)
Clustering Bug Fixes - Various refinements and bug fixes in clustering implementation
Dependency Updates - Fixed and updated project dependencies

Testing

Added new tests for clustering voting system
Enhanced test coverage for clustering methodology
Updated test platforms and configurations

Full Changelog: https://github.com/opendsm/opendsm/compare/v1.2.6...v1.2.7

Energy Systems - Building Energy Monitoring - Python
Published by travis-recurve 4 months ago

opendsm - v1.2.6

What's Changed

Fixed bug in from_series instantiation of daily data class by @travis-recurve in https://github.com/opendsm/opendsm/pull/565

Full Changelog: https://github.com/opendsm/opendsm/compare/v1.2.5...v1.2.6

Energy Systems - Building Energy Monitoring - Python
Published by travis-recurve 10 months ago

opendsm - v1.2.5

What's Changed

Expose SpectralClustering's assign_labels options. discretize and cluster_qr are not always deterministic with seed so for regression testing kmeans is suggested by @travis-recurve in https://github.com/opendsm/opendsm/pull/564
Added more metrics to BaselineMetrics by @travis-recurve in https://github.com/opendsm/opendsm/pull/564

Full Changelog: https://github.com/opendsm/opendsm/compare/v1.2.4...v1.2.5

Energy Systems - Building Energy Monitoring - Python
Published by travis-recurve 10 months ago

opendsm - v1.2.4

What's Changed

Added seeding to spectral clustering by @travis-recurve in https://github.com/opendsm/opendsm/pull/560
Fixed bug where seed was not being propagated to clustering settings by @travis-recurve in https://github.com/opendsm/opendsm/pull/560
New model metrics by @travis-recurve in https://github.com/opendsm/opendsm/pull/561
Changed failed model metrics to be nan rather than None by @travis-recurve in https://github.com/opendsm/opendsm/pull/561

Full Changelog: https://github.com/opendsm/opendsm/compare/v1.2.2...v1.2.3

Energy Systems - Building Energy Monitoring - Python
Published by travis-recurve 11 months ago

opendsm - v1.2.2

What's Changed

Fixed daily model not using adjusted normalized metrics by @travis-recurve in https://github.com/opendsm/opendsm/pull/559
Ensure the autocorrelation function usage is consistent by @travis-recurve in https://github.com/opendsm/opendsm/pull/559

Full Changelog: https://github.com/opendsm/opendsm/compare/v1.2.1...v1.2.2

Energy Systems - Building Energy Monitoring - Python
Published by travis-recurve 11 months ago

opendsm - v1.2.1

What's Changed

Revert how autocorr is calculated by @canchola-recurve in https://github.com/opendsm/opendsm/pull/558

New Contributors

@canchola-recurve made their first contribution in https://github.com/opendsm/opendsm/pull/558

Full Changelog: https://github.com/opendsm/opendsm/compare/v1.2.0...v1.2.1

Energy Systems - Building Energy Monitoring - Python
Published by travis-recurve 11 months ago

opendsm - v1.2.0

What's Changed

Add hourly model uncertainty by @travis-recurve in https://github.com/opendsm/opendsm/pull/553
Daily and billing models now use BaselineMetrics natively by @travis-recurve in https://github.com/opendsm/opendsm/pull/554
Data sufficiency can now be modified using a settings dictionary for R&D purposes by @travis-recurve in https://github.com/opendsm/opendsm/pull/555
Migrate to modern logger interface by @emmanuel-ferdman in https://github.com/opendsm/opendsm/pull/551

New Contributors

@emmanuel-ferdman made their first contribution in https://github.com/opendsm/opendsm/pull/551

Full Changelog: https://github.com/opendsm/opendsm/compare/v1.1.0...v1.2.0

Energy Systems - Building Energy Monitoring - Python
Published by travis-recurve 11 months ago

opendsm - v1.1.0

What's Changed

Hourly Model

disallow negative cvrmse in hourly model
added temp_bin/cluster/temp interaction
updating clustering
updating hourly settings and adding clustering
clustering sort update
adaptive robust elasticnet
added fixed temperature bins
extreme temperature bin settings update
modified temporal_cluster code

Daily Model

added daily CVRMSE >= 0 and PNRMSE pass for sufficiency
fixing broken tests and making daily model use baseline_metrics
updating daily model settings to no longer use model_fields on instantiated class

Miscellaneous

revised adaptive loss penalization
modified extreme value flag to be based on IQR rule
ignores numpy warnings when dividing by zero and returns a NaN instead by @ssuffian in https://github.com/opendsm/opendsm/pull/549
fixes the warning data to only inculde invalid temperature rows by @ssuffian in https://github.com/opendsm/opendsm/pull/548
update README.md by @travis-recurve in https://github.com/opendsm/opendsm/pull/546

Full Changelog: https://github.com/opendsm/opendsm/compare/v1.0.0...v1.1.0

Energy Systems - Building Energy Monitoring - Python
Published by travis-recurve about 1 year ago