src.gridmind.feature_construction.tile_coding

This module is based on the tile coding implementation from `Tile Coding Software -- Reference Manual, Version 3.0` by Rich S. Sutton (See: http://incompleteideas.net/tiles/tiles3.html).

Attributes

`basehash`
`iht`

Classes

`IHT`	Structure to handle collisions
`TileCoding`

Functions

hashcoords(coordinates, m[, readonly])

Module Contents

src.gridmind.feature_construction.tile_coding.basehash[source]

class src.gridmind.feature_construction.tile_coding.IHT(sizeval)[source]

Structure to handle collisions

size[source]

overfullCount = 0[source]

dictionary[source]

__str__()[source]: Prepares a string for printing whenever this object is printed

count()[source]

fullp()[source]

getindex(obj, readonly=False)[source]

src.gridmind.feature_construction.tile_coding.hashcoords(coordinates, m, readonly=False)[source]

class src.gridmind.feature_construction.tile_coding.TileCoding(ihtORsize: int = 4096, numtilings: int = 8)[source]

ihtORsize = 4096[source]

numtilings = 8[source]

static tiles(ihtORsize, numtilings, floats, ints=[], readonly=False)[source]: returns num-tilings tile indices corresponding to the floats and ints

static tileswrap(ihtORsize, numtilings, floats, wrapwidths, ints=[], readonly=False)[source]: returns num-tilings tile indices corresponding to the floats and ints, wrapping some floats

__call__(floats, ints=[], readonly=False)[source]

src.gridmind.feature_construction.tile_coding.iht[source]