AI algorithms
Source reports covering AI algorithms. Stories will appear when analysis and community reactions are ready.
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Source reports
AI by Hand
opinion
1 min read
AI by Hand focuses on teaching math, algorithms, and architectures through hands-on techniques. Prof. Tom Yeh leads the initiative, which has garnered over 73,000 subscribers.
You Could Have Come Up with Kimi Delta Attention
research
13 min read
Kimi Delta Attention utilizes bra-ket notation for clarity in mathematical derivations, where column vectors represent states, row vectors represent duals, numbers represent scalars, and matrices represent linear transformations. In this notation, vectors are oriented to the right by default, while keys are oriented to the left within the linear attention structure.
Conway's Game of Life, in real life
opinion
4 min read
Conway's Game of Life operates on a two-dimensional grid of square cells, where each cell can be either alive (1) or dead (0). In each iteration, live cells die from starvation if they have fewer than two neighbors or from overpopulation if they have four or more neighbors, while dead cells become alive if they have exactly three neighbors.
LoGeR – 3D reconstruction from extremely long videos (DeepMind, UC Berkeley)
research
4 min read
LoGeR enables dense 3D reconstruction of extremely long videos by processing them in chunks with a hybrid memory module, addressing quadratic complexity issues. It utilizes Sliding Window Attention for local alignment and Test-Time Training to maintain global consistency, effectively reducing drift over sequences of up to 19,000 frames.
What dating apps are optimizing
opinion
5 min read
Dating apps experience increased user activity and profile creation leading up to Valentine's Day. Despite marketing as solutions to loneliness, many users feel lonelier during this time.