Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Acquisition of Chess Knowledge in AlphaZero   What is learned by sophisticated neural network agents such as AlphaZero?
This question is of both scientific and practical interest. If the
representations of strong neural networks bear no resemblance to human
concepts, our ability to understand faithful explanations of their decisions
will be restricted, ultimately limiting what we can achieve with neural network
interpretability. In this work we provide evidence that human knowledge is
acquired by the AlphaZero neural network as it trains on the game of chess. By
probing for a broad range of human chess concepts we show when and where these
concepts are represented in the AlphaZero network. We also provide a
behavioural analysis focusing on opening play, including qualitative analysis
from chess Grandmaster Vladimir Kramnik. Finally, we carry out a preliminary
investigation looking at the low-level details of AlphaZero's representations,
and make the resulting behavioural and representational analyses available
online.

36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th