The LensKit codex is a work-in-progress and should not yet be cited or relied upon.
Datasets
MovieLens
MovieLens 10M
LensKit Codex
Introduction
Datasets
MovieLens
MovieLens 100K
Data Description
Performance Summary
Tuning Analysis
ALS BiasedMF
ALS ImplicitMF on ML100K
Bias Predictor
FlexMF BPR
FlexMF Explicit
FlexMF Logistic
FlexMF WARP
IKNN Explicit
IKNN Implicit
UKNN Explicit
UKNN Implicit
MovieLens 1M
Data Description
Performance Summary
Tuning Analysis
ALS BiasedMF
Bias Predictor
FlexMF BPR
FlexMF Explicit
FlexMF Logistic
FlexMF WARP
IKNN Explicit
IKNN Implicit
UKNN Explicit
UKNN Implicit
MovieLens 10M
Data Description
Data Splitting
Performance Summary
Tuning Analysis
ALS BiasedMF
Bias Predictor
FlexMF BPR
FlexMF Explicit
FlexMF Logistic
FlexMF WARP
IKNN Explicit
IKNN Implicit
UKNN Explicit
UKNN Implicit
MovieLens 20M
Data Description
Data Splitting
Performance Summary
Tuning Analysis
ALS BiasedMF
Bias Predictor
FlexMF BPR
FlexMF Explicit
FlexMF Logistic
FlexMF WARP
IKNN Explicit
IKNN Implicit
MovieLens 25M
Data Description
Data Splitting
Performance Summary
Tuning Analysis
ALS BiasedMF
Bias Predictor
FlexMF BPR
FlexMF Explicit
FlexMF Logistic
FlexMF WARP
IKNN Explicit
IKNN Implicit
MovieLens 32M
Data Description
Data Splitting
Performance Summary
Tuning Analysis
ALS BiasedMF
Bias Predictor
FlexMF BPR
FlexMF Explicit
FlexMF Logistic
FlexMF WARP
IKNN Explicit
IKNN Implicit
Amazon Reviews
2023 5-core
CDV
MusInst
Reference
License
Evaluation Meta-Information
Rank-Biasing Attention Models
Hardware
Cruncher
MBP2
Screamer
Datasets
MovieLens
MovieLens 10M
MovieLens 10M