improve landing page

source/index.md

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 # Philip May - Data Science and IT
 
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 I'm Philip May, data scientist expert and open source enthusiast with an NLP focus.
 I come from Germany and work for Deutsche Telekom.
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 ### Models
 
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 :::{grid-item-card} [german-nlp-group/electra-base-german-uncased](https://huggingface.co/german-nlp-group/electra-base-german-uncased)
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 ### Datasets
 
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 :::{grid-item-card} [The German colossal, cleaned Common Crawl corpus (GC4 corpus)](https://german-nlp-group.github.io/projects/gc4-corpus.html)
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 ### Projects
 
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 :::{grid-item-card} [XLSR – Cross-Lingual Sentence Representations](https://github.com/German-NLP-Group/xlsr)
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 ### Pull Requests
 
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 :::{grid-item-card} [Hugging Face / Transformers](https://github.com/huggingface/transformers)
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 ### Archived Projects
 
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 :::{grid-item-card} [HPOflow](https://github.com/telekom/HPOflow)