tensorcircuit.applications.graphdata#

Modules for graph instance data and more

tensorcircuit.applications.graphdata.Grid2D(m: int, n: int, pbc: bool = True) → Any[源代码]#
tensorcircuit.applications.graphdata.Triangle2D(m: int, n: int) → Any[源代码]#
tensorcircuit.applications.graphdata.all_nodes_covered(g: Any) → bool[源代码]#
tensorcircuit.applications.graphdata.dict2graph(d: Dict[Any, Any]) → Any[源代码]#

`python d = nx.to_dict_of_dicts(g) `

参数

d --

返回

tensorcircuit.applications.graphdata.dress_graph_with_cirq_qubit(g: Any) → Any[源代码]#
tensorcircuit.applications.graphdata.ensemble_maxcut_solution(g: Any, samples: int = 100) → Tuple[float, float][源代码]#
tensorcircuit.applications.graphdata.erdos_graph_generator(*args, **kwargs) → Iterator[Any][源代码]#
tensorcircuit.applications.graphdata.even1D(n: int, s: int = 0) → Any[源代码]#
tensorcircuit.applications.graphdata.get_graph(c: str) → Any[源代码]#
tensorcircuit.applications.graphdata.graph1D(n: int, pbc: bool = True) → Any[源代码]#

1D PBC chain with n sites.

参数

n (int) -- The number of nodes

返回

The resulted graph g

返回类型

Graph

tensorcircuit.applications.graphdata.maxcut_solution_bruteforce(g: Any) → Tuple[float, Sequence[int]][源代码]#
tensorcircuit.applications.graphdata.odd1D(n: int, *, s: int = 1) → Any#
tensorcircuit.applications.graphdata.reduce_edges(g: Any, m: int = 1) → Sequence[Any][源代码]#
参数

  • g --

  • m --

返回

all graphs with m edge out from g

tensorcircuit.applications.graphdata.reduced_ansatz(g: Any, ratio: Optional[int] = None) → Any[源代码]#

Generate a reduced graph with given ratio of edges compared to the original graph g.

参数

  • g (Graph) -- The base graph

  • ratio -- number of edges kept, default half of the edges

返回

The resulted reduced graph

返回类型

Graph

tensorcircuit.applications.graphdata.regular_graph_generator(d: int, n: int, weights: bool = False) → Iterator[Any][源代码]#
tensorcircuit.applications.graphdata.split_ansatz(g: Any, split: int = 2) → Sequence[Any][源代码]#

Split the graph in exactly split piece evenly.

参数

  • g (Graph) -- The mother graph

  • split (int, optional) -- The number of the graph we want to divide into, defaults to 2

返回

List of graph instance of size split

返回类型

Sequence[Graph]