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仕組みからわかる大規模言語モデル 生成AI時代のソフトウェア開発入門
book

仕組みからわかる大規模言語モデル 生成AI時代のソフトウェア開発入門

by 奥田 勝己
February 2025
Intermediate
376 pages
9h 25m
Japanese
Shōeisha
Content preview from 仕組みからわかる大規模言語モデル 生成AI時代のソフトウェア開発入門
value_1 = runnable_1.invoke(input)
value_2 = runnable_2.invoke(value_1)
result = runnable_3.invoke(value_2)
また、パイプで繋げるコンポーネントの一方が
Runnable
であれば、他方は
Runnable
に強制
的に変換されます。このため、次のようなコードも有効です。
chain = runnable_1 | lambda x: x.foo
result = chain.invoke(input)
この例では、入力
x
に対して
x.foo
を返す
Runnable
が、
lambda
式による関数で定義されてい
ます。このように、
Runnable
に変換できる式を使うことで
Runnable
と非
Runnable
を繋げるこ
とができます。このほか、
Runnable
に変換できる式の例としては、関数の他に次項で紹介す
辞書があります。上記のコードは、意味としては次のコードと同じです。
value_1 = runnable_1.invoke(input)
result = value_1.foo
パラレル
値に
Runnable
、または
Runnable
に変換できる式を持つ辞書をパイプで
Runnable
と繋ぐこと
で、辞書内の
Runnable
を並列化することができます。この様子を 5.5.2 に示します。この
構文の使い方を次に示します。
chain = {
<key_1> : <runnable_1>,
<key_2> : <runnable_2>, ...
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Publisher Resources

ISBN: 9784798185613