empirically

Adverb

Based on experience as opposed to theoretical knowledge. / (sciences) Based on data gathered in the real world.

Japanese Meaning

経験に基づいて / 理論的な知識よりも実体験に基づいた / 実世界で収集されたデータに基づいて / 実証的に

She empirically demonstrated that the algorithm outperformed existing methods on real-world datasets.

彼女は経験的に、そのアルゴリズムが実世界のデータセットで既存の手法よりも優れていることを示した。

Sense（1）

Based on experience as opposed to theoretical knowledge.

I have no idea why this works, but empirically, it works.

Sense（2）

(sciences) Based on data gathered in the real world.

We need to test this idea empirically instead of just speculating about it.

more empirically

（ comparative ）

most empirically

（ superlative ）