noether.modeling.modules.attention.anchor_attention.self_anchor
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.. py:module:: noether.modeling.modules.attention.anchor_attention.self_anchor


Classes
-------

.. autoapisummary::

   noether.modeling.modules.attention.anchor_attention.self_anchor.SelfAnchorAttention


Module Contents
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.. py:class:: SelfAnchorAttention(config)

   Bases: :py:obj:`noether.modeling.modules.attention.anchor_attention.multi_branch.MultiBranchAnchorAttention`


   Anchor attention within branches: each configured branch attends to its own anchors independently.

   For a list of branches (e.g., A, B, C), this creates a pattern where A tokens attend to A_anchors,
   B tokens attend to B_anchors, and C tokens attend to C_anchors.
   It requires all configured branches and their anchors to be present in the input.

   Example: surface tokens attend to surface_anchors and volume tokens attend to volume_anchors.
   This is achieved via the following attention patterns:
       AttentionPattern(query_tokens=["surface_anchors", "surface_queries"], key_value_tokens=["surface_anchors"])
       AttentionPattern(query_tokens=["volume_anchors", "volume_queries"], key_value_tokens=["volume_anchors"])

   Initialize internal Module state, shared by both nn.Module and ScriptModule.