sgeboers
afdfe298cd
- Replace Ridge with Lasso (L1) regression to concentrate weights on fewer dimensions, improving stability measurement - Default alpha changed to 0.1 (Lasso needs smaller values than Ridge) - Fix dimension alignment issues in semantic drift and centroid computation - Add dimension alignment in compute_semantic_drift and _generate_report Results with Lasso alpha=0.1: - 9/10 axes now stable (>0.7): [1, 2, 3, 4, 5, 7, 8, 9, 10] - Axis 6 reordered (0.25-0.5 range) - Axis 8 shows inflection points in 2016→2017→2018 - Overtone shift detected on all stable axes (1.3-1.9 range)
stemwijzer
A small project that uses QWEN embeddings for semantic features. The codebase includes an example Ansible package under packages/@ansible/example and helper scripts for deployment.
Embeddings
- This project uses QWEN embeddings (model:
qwen/qwen3-embedding-4b) via OpenRouter-compatible APIs. - Preferred environment variable:
OPENROUTER_API_KEYwith a fallback toOPENAI_API_KEY.
Publishing and deploying the Ansible package
- Package location:
packages/@ansible/example— this contains the Ansible playbooks and packaging used by CI. - To publish the package (CI): create a git tag for the version and provide
NPM_TOKENas a secret to the CI runner so it can publish to npm. - To deploy the package (CI): set the following repository secrets in your CI pipeline:
DEPLOY_HOST(default:motief.sgeboers.nl)DEPLOY_SSH_KEY(private key for thewebappsuser)DEPLOY_USER(default:webapps)
Defaults
- DEPLOY_HOST:
motief.sgeboers.nl - DEPLOY_USER:
webapps
See docs/deployment/ansible-package-deploy.md for more detailed deploy instructions and defaults.