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Phillip J. K. Christoffersen

5 papers hereh-index 7989 citations10 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author3

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.LG2
  • cs.SE1

identity via Semantic Scholar / OpenAlex

activity
20202025
most citedOpen Problems and Fundamental Limitations of Reinforcement Learning from Human Feedback

95 citations · 110 across the 5 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2023★ 1 cited

Learning Symbolic Representations for Reinforcement Learning of Non-Markovian Behavior

Phillip J. K. Christoffersen, Andrew C. Li, Rodrigo Toro Icarte +1

Many real-world reinforcement learning (RL) problems necessitate learning complex, temporally extended behavior that may only receive reward signal when the behavior is completed.…

cs.LG2020★ 3 cited

The act of remembering: a study in partially observable reinforcement learning

Rodrigo Toro Icarte, Richard Valenzano, Toryn Q. Klassen +3

Reinforcement Learning (RL) agents typically learn memoryless policies---policies that only consider the last observation when selecting actions. Learning memoryless policies is ef…

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