IMPALA: Scalable Distributed Deep-RL with Importance Weighted Actor-Learner Architectures

ICML 2018 Lasse EspeholtHubert SoyerRemi MunosKaren SimonyanVolodymir MnihTom WardYotam DoronVlad FiroiuTim HarleyIain DunningShane LeggKoray Kavukcuoglu

In this work we aim to solve a large collection of tasks using a single reinforcement learning agent with a single set of parameters. A key challenge is to handle the increased amount of data and extended training time... (read more)

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Evaluation Results from the Paper


TASK DATASET MODEL METRIC NAME METRIC VALUE GLOBAL RANK COMPARE
Atari Games Atari 2600 Alien IMPALA (deep) Score 15962.10 # 5
Atari Games Atari 2600 Amidar IMPALA (deep) Score 1554.79 # 11
Atari Games Atari 2600 Assault IMPALA (deep) Score 19148.47 # 5
Atari Games Atari 2600 Asterix IMPALA (deep) Score 300732.00 # 9
Atari Games Atari 2600 Asteroids IMPALA (deep) Score 108590.05 # 4
Atari Games Atari 2600 Atlantis IMPALA (deep) Score 849967.50 # 9
Atari Games Atari 2600 Bank Heist IMPALA (deep) Score 1223.15 # 8
Atari Games Atari 2600 Battle Zone IMPALA (deep) Score 20885.00 # 20
Atari Games Atari 2600 Beam Rider IMPALA (deep) Score 32463.47 # 6
Atari Games Atari 2600 Berzerk IMPALA (deep) Score 1852.70 # 8
Atari Games Atari 2600 Bowling IMPALA (deep) Score 59.92 # 14
Atari Games Atari 2600 Boxing IMPALA (deep) Score 99.96 # 2
Atari Games Atari 2600 Breakout IMPALA (deep) Score 787.34 # 6
Atari Games Atari 2600 Centipede IMPALA (deep) Score 11049.75 # 6
Atari Games Atari 2600 Chopper Command IMPALA (deep) Score 28255.00 # 6
Atari Games Atari 2600 Crazy Climber IMPALA (deep) Score 136950.00 # 13
Atari Games Atari 2600 Defender IMPALA (deep) Score 185203.00 # 5
Atari Games Atari 2600 Demon Attack IMPALA (deep) Score 132826.98 # 5
Atari Games Atari 2600 Double Dunk IMPALA (deep) Score -0.33 # 14
Atari Games Atari 2600 Enduro IMPALA (deep) Score 0.00 # 26
Atari Games Atari 2600 Fishing Derby IMPALA (deep) Score 44.85 # 6
Atari Games Atari 2600 Freeway IMPALA (deep) Score 0.00 # 26
Atari Games Atari 2600 Frostbite IMPALA (deep) Score 317.75 # 26
Atari Games Atari 2600 Gopher IMPALA (deep) Score 66782.30 # 7
Atari Games Atari 2600 Gravitar IMPALA (deep) Score 359.50 # 18
Atari Games Atari 2600 HERO IMPALA (deep) Score 33730.55 # 5
Atari Games Atari 2600 Ice Hockey IMPALA (deep) Score 3.48 # 5
Atari Games Atari 2600 James Bond IMPALA (deep) Score 601.50 # 17
Atari Games Atari 2600 Kangaroo IMPALA (deep) Score 1632.00 # 18
Atari Games Atari 2600 Krull IMPALA (deep) Score 8147.40 # 13
Atari Games Atari 2600 Kung-Fu Master IMPALA (deep) Score 43375.50 # 8
Atari Games Atari 2600 Montezuma's Revenge IMPALA (deep) Score 0.00 # 26
Atari Games Atari 2600 Ms. Pacman IMPALA (deep) Score 7342.32 # 5
Atari Games Atari 2600 Name This Game IMPALA (deep) Score 21537.20 # 5
Atari Games Atari 2600 Phoenix IMPALA (deep) Score 210996.45 # 4
Atari Games Atari 2600 Pitfall! IMPALA (deep) Score -1.66 # 4
Atari Games Atari 2600 Pong IMPALA (deep) Score 20.98 # 2
Atari Games Atari 2600 Private Eye IMPALA (deep) Score 98.50 # 25
Atari Games Atari 2600 Q*Bert IMPALA (deep) Score 351200.12 # 2
Atari Games Atari 2600 River Raid IMPALA (deep) Score 29608.05 # 4
Atari Games Atari 2600 Road Runner IMPALA (deep) Score 57121.00 # 10
Atari Games Atari 2600 Robotank IMPALA (deep) Score 12.96 # 23
Atari Games Atari 2600 Seaquest IMPALA (deep) Score 1753.20 # 20
Atari Games Atari 2600 Skiing IMPALA (deep) Score -10180.38 # 3
Atari Games Atari 2600 Solaris IMPALA (deep) Score 2365.00 # 6
Atari Games Atari 2600 Space Invaders IMPALA (deep) Score 43595.78 # 4
Atari Games Atari 2600 Star Gunner IMPALA (deep) Score 200625.00 # 4
Atari Games Atari 2600 Surround IMPALA (deep) Score 7.56 # 4
Atari Games Atari 2600 Tennis IMPALA (deep) Score 0.55 # 9
Atari Games Atari 2600 Time Pilot IMPALA (deep) Score 48481.50 # 4
Atari Games Atari 2600 Tutankham IMPALA (deep) Score 292.11 # 4
Atari Games Atari 2600 Up and Down IMPALA (deep) Score 332546.75 # 5
Atari Games Atari 2600 Venture IMPALA (deep) Score 0.00 # 30
Atari Games Atari 2600 Video Pinball IMPALA (deep) Score 572898.27 # 6
Atari Games Atari 2600 Wizard of Wor IMPALA (deep) Score 9157.50 # 12
Atari Games Atari 2600 Yars Revenge IMPALA (deep) Score 84231.14 # 4
Atari Games Atari 2600 Zaxxon IMPALA (deep) Score 32935.50 # 4
Atari Games Atari-57 IMPALA, deep Medium Human-Normalized Score 191.8% # 6