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AAAI21_Emergent_language
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haoyifan
AAAI21_Emergent_language
Commits
64826eec
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64826eec
authored
Sep 10, 2020
by
YZhao
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Merge branch 'master' of
http://62.234.201.16/hao/AAAI21_Emergent_language
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AAAI2021/fig/Figure1_motivation.pdf
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AAAI2021/tex/introduction.tex
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AAAI2021/fig/Figure1_motivation.pdf
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AAAI2021/paper.tex
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@@ -179,20 +179,20 @@ The emergence of symbolic languages with high compositionality has
attracted extensive attention from a broad range of communities. Existing
studies achieve high compositionality through
\emph
{
deliberately handcrafted
}
inductions (e.g., additional rewards, constructed
loss functions and
ease-of-teaching
) in multi-agent learning, which are unnatural.
loss functions and
structural input data
) in multi-agent learning, which are unnatural.
Yet, few studies investigate the emergence of symbolic language with high
compositionality
\emph
{
naturally
}
, i.e., without deliberately handcrafted
inductions.
In this paper,
\note
{
we are the first to successfully achieve high compositional
symbolic language
}
in a
\emph
{
natural
}
manner without handcrafted inductions.
Initially, by investigating the emerge
d symbolic
Initially, by investigating the emerge
nt
language after removing the
\emph
{
deliberately handcrafted
}
inductions, we observe the difficulty in naturally generating high compositional
symbolic
language.
language.
%the agent capacity plays a key role in compositionality.
Further, we reveal and characterize the
\note
{
quantitative relationship
}
between the agent capacity and the compositionality of
symbolic
language, with
between the agent capacity and the compositionality of
emergent
language, with
a novel mutual information-based metric for more reasonable measuring the compositionality.
% both theoretically and experimentally.
%The theoretical analysis is built on the MSC
...
...
@@ -203,9 +203,9 @@ a novel mutual information-based metric for more reasonable measuring the compos
%with eliminated external environment factors.
%With a novel mutual information-based metric for the compositionality,
The experimental results lead to a counter-intuitive conclusion that lower agent
capacity facilitates the emergence of
symbolic
language with higher
compositionality.
\note
{
Based on our conclusion, we can ge
nerate higher
compositional
symbolic
language with a higher probability.
}
capacity facilitates the emergence of language with higher
compositionality.
\note
{
Based on our conclusion, we can ge
t a more
compositional language with a higher probability.
}
% The natural emergence of symbolic languages with high compositionality has
...
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AAAI2021/tex/introduction.tex
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64826eec
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@@ -19,7 +19,7 @@ Compositionality is a principle that determines
whether the meaning of a complex expression (e.g, phrase), which is assembled out of a
given set of simple components (e.g., symbols), can be determined by its
constituent components and the rule combining them~
\cite
{}
.
\note
{
For example, the expression
"
AAAI is a conference'' consists of two
\note
{
For example, the expression
``
AAAI is a conference'' consists of two
meaningful words ``AAAI'' and ``conference'', and a rule for definition (``is'').
Compositionality is considered to be a source of productivity,
systematicity, and learnability of language, and the reason why a language with finite
...
...
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