autonlab.org

Animations

Airport Algorithm

allgoals

Multi-Value-Functions: Efficient Automatic Action Hierarchies for Multiple Goal MDPs

paper

Quickly computing all policies for all goals in a noisy maze

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(2.0 MB)

Example execution of "all goals" policy

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(1.4 MB)

Using "all goals" to chase stupid bad guys

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(722.9 kB)

Using "all goals" to chase simplistic bad guys

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(907.3 kB)

Using "all goals" to chase frightened bad guys

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(1.4 MB)

Using "all goals" to chase intelligent bad guys

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(1.6 MB)

Anchors

anchors

The Anchors Hierarchy: Using the Triangle Inequality to Survive High-Dimensional Data

paper

Efficient spatial partioning with size criterion

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(3.9 MB)

Efficient spatial partioning with space criterion

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(4.7 MB)

Anomaly Hunting

anomhunt

Using Tarjan's Red Rule for Fast Dependency Tree Construction

paper

Finding anomalous records in huge datasets using human feedback to focus on interesting galaxies in Sloan data

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(8.5 MB)

Robot Skill Learning

ball_throw

High Dimension Action Spaces in Robot Skill Learning

paper

A PUMA robot learns to throw a tennis ball in 100 trials using combination of active learning and kd-trees (learning phase)

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(16.5 MB)

FLINK

flink

Stochastic Link and Group Detection

paper

Learning social networks from massive noisy transactional data

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(12.4 MB)

GoodWalk

GoodWalk

Policy Search by Dynamic Programming

paper

Fast search for good walking policies on [Zeglin03] robot simulator using logistic regression and PSDP

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(2.4 MB)

Kmeans

kmeans

Accelerating Exact k-means Algorithms with Geometric Reasoning

paper

Accelerated learning of K-means model and automatic estimation of number of clusters

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(1.6 MB)

Dualtree K-Nearest Neighbor

knn_dual

N-Body Problems in Statistical Learning

paper

Fast search for the k-nearest neighbor data points to some query points in k-dimensional space (different k!)

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(1.7 MB)

Fast Mixture Learning

merged

Very Fast EM-based Mixture Model Clustering Using Multiresolution KD-trees

paper

Accelerating Gaussian Mixture Learning with Multi-resolution trees

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(3.8 MB)

PARTI-GAME

partigame

The Parti-game Algorithm for Variable Resolution Reinforcement Learning in Multidimensional State-spaces

paper

Multi-resolution reinforcement learning algorithm

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(5.9 MB)

Pool playing

pool

Locally Weighted Learning for Control

paper

Robot learning to play pool using locally weighted linear regression

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(5.5 MB)

Fast Scan Statistics

sss

Rapid Detection of Significant Spatial Clusters

paper

Analysing National Retail Pharmacy Sales data to find regions with unusual increase in counts

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(2.4 MB)

Variable Resolution Dynamic Programming

vrdp-1

Variable Resolution Discretization in Optimal Control

paper

Optimal control of acrobot (two joint arm with unpowered shoulder) using automatically learned partioning of state space

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(466.9 kB)

Optimal control of car-on-hill using automatically learned partioning of state space

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(8.6 MB)

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