The Logoscope: a Semi-Automatic Tool for Detecting and Documenting French New Words

TL;DR

The Logoscope is a semi-automatic tool designed to detect, document, and provide contextual information on new French words from online newspapers, enhancing linguistic research and lexicography.

Contribution

It introduces the first tool specifically developed for French neologism detection and contextual documentation with a web interface, combining linguistic analysis and computational methods.

Findings

Detects new French words daily from major newspapers

Provides detailed contextual and discursive information

Automatically identifies the topics of texts containing new words

Abstract

In this article we present the design and implementation of the Logoscope, the first tool especially developed to detect new words of the French language, to document them and allow a public access through a web interface. This semi-automatic tool collects new words daily by browsing the online versions of French well known newspapers such as Le Monde, Le Figaro, L'Equipe, Lib\'eration, La Croix, Les \'Echos. In contrast to other existing tools essentially dedicated to dictionary development, the Logoscope attempts to give a more complete account of the context in which the new words occur. In addition to the commonly given morpho-syntactic information it also provides information about the textual and discursive contexts of the word creation; in particular, it automatically determines the (journalistic) topics of the text containing the new word. In this article we first give a general overview of the developed tool. We then describe the approach taken, we discuss the linguistic background which guided our design decisions and present the computational methods we used to implement it.