Macrodynamics of users' behavior in Information Retrieval
Daniel Sonntag, Rom\`an R. Zapatrin

TL;DR
This paper introduces a novel geometric model of the Information Retrieval process inspired by Einstein's general relativity, representing queries and documents as matter objects in a curved spacetime to analyze user behavior.
Contribution
It develops a macrodynamic geometric framework for IR, modeling queries and documents as objects in a continuous spacetime, providing a new perspective on IR dynamics.
Findings
A geometric spacetime model for IR processes.
Representation of IR objects as matter in a curved spacetime.
Unified description of static and dynamic documents.
Abstract
We present a method to geometrize massive data sets from search engines query logs. For this purpose, a macrodynamic-like quantitative model of the Information Retrieval (IR) process is developed, whose paradigm is inspired by basic constructions of Einstein's general relativity theory in which all IR objects are uniformly placed in a common Room. The Room has a structure similar to Einsteinian spacetime, namely that of a smooth manifold. Documents and queries are treated as matter objects and sources of material fields. Relevance, the central notion of IR, becomes a dynamical issue controlled by both gravitation (or, more precisely, as the motion in a curved spacetime) and forces originating from the interactions of matter fields. The spatio-temporal description ascribes dynamics to any document or query, thus providing a uniform description for documents of both initially static and…
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Taxonomy
TopicsAdvanced Text Analysis Techniques · Information Retrieval and Search Behavior · Complex Network Analysis Techniques
