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Commentary

Wok edited this page Apr 4, 2019 · 35 revisions

Google's Universal Sentence Encoder

Matches obtained with cosine similarity and Minkowski distance are identical. The reason could be that Google's Universal Sentence Encoder likely normalizes its output.

Overall, good matches of games with similar genre, mechanics or story setting.

Interesting matches

Hunter

Warthunder

Celeste

Robocraft

TF2 gatling gun

GTA 5

Day of Defeat

Evolve

Civ 5

Physics: HL 2

Zombie disease: No more room in hell

Wasteland: Borderlands 2

Truck simulator: EuroTruck

Dinosaurs: ARK Fittest

Medieval fights: Chivalry

Basketball: Basketball

Horror: Outlast

Close matches

Witcher 2

Witcher 3

L4D

L4D 2

Do not starve

Do not starve Together

Bioshock

Bioshock Infinite

Fallout New Vegas

Fallout 4

HL deathmatch

HL2 episode 1

HL2 lost coast

HL Blue Shift

CS

Portal 2

Abe

Hitman 2

Payday 2

Skyrim

Life is Strange

Age of Empires II

Call of Duty

Cities Skylines

GTA 4

Icarus

Baselines

Term Frequency * Inverse Document Frequency (Tf-Idf)

Overall, good matches of sequels, or games set in the same universe. However, matched games can belong to different genres.

Straightforward matching of words

Battle Royale: Last Man Standing

Mountain climbing: Celeste

Cards: Elder Scrolls Legends

Witcher

Neverwinter

Chivalry

CS

Deer Hunter

Vegas: Vegas

Rockets: Rocket League

Monster Hunter (literally): Monster Hunter World

Icarus: Guns of Icarus

EuroTruck

Wallpaper Engine

Basketball

Good at detecting sequels

Amnesia

Hitman 2

Payday 2

TF

TF2

L4D

L4D2

HL2 lost coast

HL2 deathmatch

CS source

Portal

Portal 2

CS condition zero

GTA 4

GTA 5

Skyrim

Civ 5

By the devs of Far Cry and Crysis: Warface

Borderlands 2

Rainbow Six

CS zombie

Do not starve together

Day of Defeat

Abe

Half-Life

HL Force

HL Blue

ARK

ARK Fittest

Life is Strange

Tomb Raider

Age of Empires 2

Fallout 4

CoD

Bioshock

Fallout Shelter

Matches obtained with or without normalization of feature vector are identical.

Similar matches. However, very slow.

Interesting matches

Day of Defeat

EuroTruck

Evolve

Latent Semantic Indexing (LSI/LSA)

Mostly unappealing matches: i) sequels are often not retrieved, ii) games from different genres are matched.

Dead by Daylight

Sekiro

Ditto.

Life is Strange

Amnesia

Ditto.

Trove

Wrong matches

Witcher 3 wrong

Witcher 2 wrong

Dragons Skyrim

Ark: ARK Fittest

Time mechanics: Life is Strange

Tomb Raider

Knights: Chivalry

Neverwinter

Deer hunter: Hunter

Monster hunter: Witcher

Witcher 2

For Honor

The Forest

Celeste

Sekiro

Slay the Spire

Vault: Fallout Shelter

Random Projections (RP)

Mostly unappealing matches.

CS GO

Portal 2

Tomb Raider

Many unappealing matches. That being said, sequels are often correctly matched.

Portal 2

CS Condition Zero

Skyrim

HL 2

HL 2 deathmatch

Borderlands 2

Abe

Hitman

Payday 2

Ark

Latent Dirichlet Allocation (LDA)

Mostly unappealing matches.

Portal

Sekiro

Hitman 2

EuroTruck

Cities Skylines

Hunter

Mistake GTA 5 for a racing game: GTA 5

Mostly unappealing matches. However, there are many original games, which makes the results interesting.

L4D2

Thieves: Payday 2

War planes: War thunder

EuroTruck

Hunter

GTA 4

Artifact

Hierarchical Dirichlet Process (HDP)

Bugged.

Bug

Ditto.

Doc2Vec

AppIDs

Portal 2

CS

Payday 2

Skyrim

Civ 5

Monster Hunter

Abe

Hitman

TF

Life is Strange

Chivalry

Hunter

Slay the Spire

Last Man Standing

Similar results, maybe slightly worse.

AppIDs and categories

Bugged.

L4D2

Portal

Borderlands 2

Hitman 2

EuroTruck

Evolve

Life is Strange

Slay the Spire

AppIDs and genres

Bugged: there are a few recurrent weird matches, likely due to inference.

Portal 2

Weird match: HL Opposing Force

Evolve

L4D

Witcher 3

Witcher 2

Less bugged, but there are still some weird matches.

Portal

HL2

Terraria

Clicker Heroes

Life is Strange

Tomb Raider

Chivalry

Weird match: Witcher 3

Fallout Shelter

Saints Row

AppIDs, categories and genres

Bugged.

For instance: TF

Weird matches.

Life is Strange

Artifact

Weighted average of word embeddings

GloVe

Main results

L4D

L4D2

HL2 lost coast

Payday 2

Robocraft

GTA V

Skyrim

Civ 5

Monster Hunter

Do not starve together

Day of Defeat

Abe

Hitman 2

Ark

Ark Fittest

Tomb Raider

Neverwinter

Age of Empires 2

Fallout 4

Witcher 2

GTA 4

Saints Row

Fallout Vegas

Fallout Shelter

Guns of Icarus

Sekiro

Weird match: Celeste

Very similar results.

Removing sentence components

CS

Portal 2

GTA 5

Skyrim

Civ 5

Borderlands

Saints Row

Slightly better matches of sequels (?).

TF2

GTA 5

Life is Strange

Amnesia

Saints Row

Slightly better matches of games set in the same universe.

TF2

HL2 lost coast

CS Source

CS

Portal 2

Portal

GTA 5

Skyrim

HL2

Ricochet

Rust

Witcher 3

Amnesia

Bioshock

Sekiro

Sekiro

Removing word components

Similar results.

Similar results.

Slightly different, albeit unconvincing, results.

Payday 2

Portal 2

HL2

Killing Floor

Removing both sentence and word components

Good results overall.

Sekiro

A few weird results: Celeste

Good results overall, similar to the results just above, with slight differences here and there.

Sekiro

Civilization

Neverwinter

Physics: Half-Life 2

A few weird results: Rocket League

Celeste

Tweaks

Unconvincing results.

Age of Empires 2

Fallout 4

Celeste

Similar results.

Similar resuts, but with a few Weirder matches.

LIMBO

Celeste

Portal 2

Portal

Similar results.

Word2Vec

Main results

Unconvincing results.

Garry's mod

Portal 2

Portal

Skyrim

Killing Floor

Celeste

Unconvincing results.

Portal

Smite

Tomb Raider

Slay the Spire

Cosine: removing sentence components

Similar results.

Similar results.

Hitman 2

L4D

Weird match: Saints Row

Minkowski: removing sentence components

Similar matches.

Weird match: CS GO

Portal

Hitman 2

RPG? Neverwinter

Weirder matches.

Portal

HL

L4D

Tomb Raider

Dragons? Witcher 2

Unconvincing matches.

Basketball

Weird match: GTA 4

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