Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: FINN.no Slates Dataset: A new Sequential Dataset Logging Interactions,
  allViewed Items and Click Responses/No-Click for Recommender Systems Research   We present a novel recommender systems dataset that records the sequential
interactions between users and an online marketplace. The users are
sequentially presented with both recommendations and search results in the form
of ranked lists of items, called slates, from the marketplace. The dataset
includes the presented slates at each round, whether the user clicked on any of
these items and which item the user clicked on. Although the usage of exposure
data in recommender systems is growing, to our knowledge there is no open
large-scale recommender systems dataset that includes the slates of items
presented to the users at each interaction. As a result, most articles on
recommender systems do not utilize this exposure information. Instead, the
proposed models only depend on the user's click responses, and assume that the
user is exposed to all the items in the item universe at each step, often
called uniform candidate sampling. This is an incomplete assumption, as it
takes into account items the user might not have been exposed to. This way
items might be incorrectly considered as not of interest to the user. Taking
into account the actually shown slates allows the models to use a more natural
likelihood, based on the click probability given the exposure set of items, as
is prevalent in the bandit and reinforcement learning literature.
\cite{Eide2021DynamicSampling} shows that likelihoods based on uniform
candidate sampling (and similar assumptions) are implicitly assuming that the
platform only shows the most relevant items to the user. This causes the
recommender system to implicitly reinforce feedback loops and to be biased
towards previously exposed items to the user.

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The categories of this paper are: patt-sol
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The categories of this paper are: econ
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The categories of this paper are: cmp-lg
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The categories of this paper are: funct-an
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The categories of this paper are: comp-gas
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The categories of this paper are: plasm-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: dg-ga
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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
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The categories of this paper are: hep-th
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: physics
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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int