グラフAI# GraphAI
embedding
分析対象をベクトル化
PCA
Principle Component Analysys
orthogonal
直行の、直角の
Graph Embeddings
リンク: youtube.com/watch
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2020/9/24 Amazon 10-k
Business
Cousumers
We also manufacture and sell electronic devices, including Kindle, Fire tablet, Fire TV, Echo, Ring, and other devices, and we develop and produce media content.
we offer Amazon Prime, a membership program that includes unlimited free shipping on over 100 million items, access to unlimited streaming of tens of thousands of movies and TV episodes, including Amazon Original content, and other benefits.
Content Creaters
We serve authors and independent publishers with Kindle Direct Publishing, an online service that lets independent authors and publishers choose a royalty option and make their books available in the Kindle Store, along with Amazon’s own publishing arm, Amazon Publishing. We also offer programs that allow authors, musicians, filmmakers, skill and app developers, and others to publish and sell content.
Competition
(1) physical, e-commerce, and omnichannel retailers, publishers, vendors, distributors, manufacturers, and producers of the products we offer and sell to consumers and businesses;
...
2020/9/25memo
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