Skip to Main content Skip to Navigation
Journal articles

Phase shift analysis of $^{12}$C ion elastic scattering measured at very high energy

Abstract : We present a system for mapping the structure of research topics in a corpus. TermWatch portrays the "aboutness" of a corpus of scientific and technical publications by bridging the gap between pure statistical approaches and symbolic techniques. In the present paper, an experiment on unsupervised textmining is performed on a corpus of scientific titles and abstracts from 16 prominent IR journals. The preliminary results showed that TermWatch was able to capture low occurring phenomena which the usual clustering methods based on co-occurrence may not highlight. The results also reflect the expressive power of terminological variations as a means to capture the structure of research topics contained in a corpus.
Document type :
Journal articles
Complete list of metadata

http://hal.in2p3.fr/in2p3-00006025
Contributor : LPSC bibliotheque Connect in order to contact the contributor
Submitted on : Friday, September 8, 2000 - 3:17:58 PM
Last modification on : Tuesday, November 30, 2021 - 8:32:04 AM

Identifiers

  • HAL Id : in2p3-00006025, version 1

Collections

IN2P3 | UGA | LPSC | CNRS | GEPI

Citation

M.C. Mermaz, B. Bonin, M. Buenerd, J.y. Hostachy. Phase shift analysis of $^{12}$C ion elastic scattering measured at very high energy. Physical Review C, American Physical Society, 1986, 34, pp.1988-1990. ⟨in2p3-00006025⟩

Share

Metrics

Record views

10