Add 'brainsteam/content/annotations/2022/11/28/1669635443.md'

brainsteam/content/annotations/2022/11/28/1669635443.md

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+---
+date: '2022-11-28T11:37:23'
+hypothesis-meta:
+  created: '2022-11-28T11:37:23.032429+00:00'
+  document:
+    title:
+    - 1809.09672.pdf
+  flagged: false
+  group: __world__
+  hidden: false
+  id: BmIgdm8REe2-umvTlBFiag
+  links:
+    html: https://hypothes.is/a/BmIgdm8REe2-umvTlBFiag
+    incontext: https://hyp.is/BmIgdm8REe2-umvTlBFiag/arxiv.org/pdf/1809.09672.pdf
+    json: https://hypothes.is/api/annotations/BmIgdm8REe2-umvTlBFiag
+  permissions:
+    admin:
+    - acct:ravenscroftj@hypothes.is
+    delete:
+    - acct:ravenscroftj@hypothes.is
+    read:
+    - group:__world__
+    update:
+    - acct:ravenscroftj@hypothes.is
+  tags:
+  - rl
+  - bandit
+  - NLProc
+  - summarization
+  target:
+  - selector:
+    - end: 10812
+      start: 10640
+      type: TextPositionSelector
+    - exact: "Extractive summarization may be regarded as acontextual bandit as follows.\
+        \ Each document is acontext, and each ordered subset of a document\u2019ssentences\
+        \ is a different action"
+      prefix: h ev-ery episode has length one.
+      suffix: . Formally, assumethat each cont
+      type: TextQuoteSelector
+    source: https://arxiv.org/pdf/1809.09672.pdf
+  text: We can represent extractive summarization as a bandit problem by treating
+    the document as the context and possible reorderings of sentences as actions an
+    agent could take
+  updated: '2022-11-28T11:37:23.032429+00:00'
+  uri: https://arxiv.org/pdf/1809.09672.pdf
+  user: acct:ravenscroftj@hypothes.is
+  user_info:
+    display_name: James Ravenscroft
+in-reply-to: https://arxiv.org/pdf/1809.09672.pdf
+tags:
+- rl
+- bandit
+- NLProc
+- summarization
+- hypothesis
+type: annotation
+url: /annotations/2022/11/28/1669635443
+
+---
+
+
+
+ <blockquote>Extractive summarization may be regarded as acontextual bandit as follows. Each document is acontext, and each ordered subset of a document’ssentences is a different action</blockquote>We can represent extractive summarization as a bandit problem by treating the document as the context and possible reorderings of sentences as actions an agent could take