元となった辞書の項目
Gibbs algorithm
固有名詞
(statistical
mechanics)
A
criterion
for
choosing
a
probability
distribution
for
the
statistical
ensemble
of
microstates
of
a
thermodynamic
system
by
minimizing
the
average
log
probability
⟨
ln
p_i⟩=∑ᵢp_i
ln
p_i,,
subject
to
the
probability
distribution
pᵢ
satisfying
a
set
of
constraints
(usually
expectation
values)
corresponding
to
the
known
macroscopic
quantities.
日本語の意味
統計力学において、熱力学系のミクロ状態の統計アンサンブルの確率分布を、制約条件（通常は期待値）に基づいて定めるために、平均対数確率（∑ p_i ln p_i）の最小化を用いる選択基準。 / ギブズのアルゴリズムとも呼ばれ、既知の巨視的量に対応する制約条件を満たす確率分布の設定手法。
意味（1）
(statistical
mechanics)
A
criterion
for
choosing
a
probability
distribution
for
the
statistical
ensemble
of
microstates
of
a
thermodynamic
system
by
minimizing
the
average
log
probability
⟨
ln
p_i⟩=∑ᵢp_i
ln
p_i,,
subject
to
the
probability
distribution
pᵢ
satisfying
a
set
of
constraints
(usually
expectation
values)
corresponding
to
the
known
macroscopic
quantities.
（ canonical ）
