oles’ petriv (data scientist at videogorillas): “ visualization methods and data multivariate...
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Visualization Methods and
Data Multivariate Analysis
Oles PetrivVideoGorillas
Visualization Methods and Data Multivariate Analysis
Data visualization is both an art and a science
Visualization Methods and Data Multivariate Analysis
Types of visualizations:
Visualization Methods and Data Multivariate Analysis
Data representation in machine learning:
Visualization Methods and Data Multivariate Analysis
word2vec beauty:
Visualization Methods and Data Multivariate Analysis
Multimodal embedding dream:
Visualization Methods and Data Multivariate Analysis
Multiple ways of interpretation:
Visualization Methods and Data Multivariate Analysis
Too much dimensions to understand :(
Visualization Methods and Data Multivariate Analysis
Dimension reduction tricks:
- PCA (Principal component analysis)
Visualization Methods and Data Multivariate Analysis
Dimension reduction tricks:
- PCA (Principal component analysis)
results - not so good
Visualization Methods and Data Multivariate Analysis
Dimension reduction tricks:
- T-SNE
Visualization Methods and Data Multivariate Analysis
Dimension reduction tricks:
- LargeVis (https://github.com/elbamos/largeVis)
Visualization Methods and Data Multivariate Analysis
Dimension reduction tricks:
- LargeVis (https://github.com/elbamos/largeVis)
Visualization Methods and Data Multivariate Analysis
Visualization of dimension reduction results:
- TensorBoard Embedding Projector
Visualization Methods and Data Multivariate Analysis
Visualization of dimension reduction results:
- Word2vec explorer https://github.com/dominiek/word2vec-explorer
Visualization Methods and Data Multivariate Analysis
But when we need customization ?
- Three.js !!!
Visualization Methods and Data Multivariate Analysis
Wikipedia 1 000 000 articles 3d visualization
Visualization Methods and Data Multivariate Analysis
3d visualization of visual manifold learned by NN (25k imgs)
Visualization Methods and Data Multivariate Analysis
1 000 000 Reddit words 3d visualization
Visualization Methods and Data Multivariate Analysis
dynamic english and russian language models
Visualization Methods and Data Multivariate Analysis
Blender + Unity + HTC Vive
Visualization Methods and Data Multivariate Analysis
questions ?
Visualization Methods and Data Multivariate Analysis
Contacts:
Oles Petriv
FB: www.facebook.com/oles.petriv
gmail: [email protected]