expression
judging from; based on; from the standpoint of
Used to express a judgment, inference, or viewpoint based on some evidence or perspective. Often follows a noun or clause.
彼の様子からすると、何かいいことがあったようだ。
Judging from his demeanor, something good seems to have happened.
天気予報からすると、明日は雨が降るだろう。
Based on the weather forecast, it will probably rain tomorrow.