She spent the night at a friend’s house off the campus.
The event hosted speakers and workshops for sexual assault survivors.
Loh said on Tuesday that a memorial for Collins would be placed on the campus.
University President Wallace Loh said his office received “many” letters and emails asking that the debate be canceled.
Less than 20 percent of computer science majors were women in the 2016-17 academic year.
Organizers estimated about 800,000 protesters took part in the D.C. march.
The club meets weekly at the Equity Center.
Eight people were charged with crowding, obstructing or incommoding, police said.
Organizers developed tips for making transgender people feel welcome.