The LensKit codex is a work-in-progress and should not yet be cited or relied upon.
Datasets
MovieLens
MovieLens 1M
LensKit Codex
Introduction
Datasets
MovieLens
MovieLens 100K
ML100K 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
ML1M 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
ML10M Data Description
ML10M 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
ML20M Data Description
ML20M Data Splitting
Performance Summary
Tuning Analysis
ALS BiasedMF
Bias Predictor
FlexMF BPR
FlexMF Explicit
FlexMF Logistic
FlexMF WARP
IKNN Explicit
IKNN Implicit
Dataset
Summary of ml-20m
MovieLens 25M
ML25M Data Description
ML25M Data Splitting
ML25M Performance Summary
MovieLens 32M
ML32M Data Description
ML32M Data Splitting
Amazon Reviews
2023 5-core
Reference
License
Evaluation Meta-Information
Rank-Biasing Attention Models
Hardware
Cruncher
MBP2
Screamer
Datasets
MovieLens
MovieLens 1M
MovieLens 1M