Commit Graph

6 Commits

Author SHA1 Message Date
dierk 5a8985440e Presentation polish: logo aspect ratio, German consistency, contact details
- Fix logo aspect ratio (4.458:1) on title slide and all footer instances
- Speaker slide: simplify 2026 career entry
- Last slide: add website www.dl-cons.de alongside email
- CLIP slide: mention larger model variants (ViT-L-14, ~1.7 GB) for higher precision
- Slide 6: replace 'trees' with 'Bäume' for consistency

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-20 15:18:08 +02:00
dierk bad32d5966 Add speaker intro slide with photo, career timeline, and company info
Slide 2: Dierk Lenz — photo (correct 2:3 ratio), career timeline 1983–2026,
Oracle expertise, co-authored books. No footer, logo top-right.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-20 14:49:19 +02:00
dierk 978c70e91a Add HuggingFace URL note to CLIP slide
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-20 12:07:11 +02:00
dierk 64ee10c182 Presentation refinements: VECTOR datatype context, diagram fixes, stronger messaging
- Title slide: updated subtitle to mention VECTOR datatype
- New slide 2: explain VECTOR as new native datatype, state presentation goals
- Slide 3 diagram: fix 'groß' label position (off y-axis), 'Bild-Vektor' label clear of arrow
- Slide 3: enlarge central message "Vektoren machen Ähnlichkeit berechenbar." (size 26)
- Last slide: add bullet on VECTOR as welcome addition making AI embeddings first-class

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-20 11:38:11 +02:00
dierk 3ef43019be Add in-DB indexing script, benchmark results, schema names in presentation
- index_images_indb.py: new script indexing via VECTOR_EMBEDDING(CLIP_IMG)
  using a two-step INSERT+UPDATE to work around ORA-24816
- index_images_oracle.py / index_images.py: add timing output
- Presentation: schema names VECTORS_USER/VECTOR in diagram and comparison,
  ONNX expansion, HNSW index note on slide 11,
  indexing times updated from 3-run benchmark (avg: PG 12.1s, Ora 12.1s, InDB 13.6s)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-20 10:42:13 +02:00
dierk c893c92235 Remove redundant index_indb.html — superseded by frontend/indb/index.html
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-19 14:17:25 +02:00