Improvement of Robustness of Odor Classification in Dynamically Changing Concentration Against Environmental Change

2008 ◽  
Vol 128 (5) ◽  
pp. 214-218 ◽  
Author(s):  
Nitikarn Nimsuk ◽  
Takamichi Nakamoto
Keyword(s):  
Environmental Change ◽  
Odor Classification

An historical analysis of species references in American English

Corpora ◽  
2019 ◽  
Vol 14 (3) ◽  
pp. 327-349
Author(s):  
Craig Frayne
Keyword(s):  
Environmental Change ◽  
Sentiment Analysis ◽  
Quantitative Methods ◽  
English Language ◽  
Language Use ◽  
American English ◽  
Historical Analysis ◽  
The Past ◽  
Corpus Studies ◽  
Google Books

This study uses the two largest available American English language corpora, Google Books and the Corpus of Historical American English (coha), to investigate relations between ecology and language. The paper introduces ecolinguistics as a promising theme for corpus research. While some previous ecolinguistic research has used corpus approaches, there is a case to be made for quantitative methods that draw on larger datasets. Building on other corpus studies that have made connections between language use and environmental change, this paper investigates whether linguistic references to other species have changed in the past two centuries and, if so, how. The methodology consists of two main parts: an examination of the frequency of common names of species followed by aspect-level sentiment analysis of concordance lines. Results point to both opportunities and challenges associated with applying corpus methods to ecolinguistc research.

Adaptive Computation for Sensing Acoustical Environmental Change in the Auditory Cortex

2011 ◽  
Vol 131 (1) ◽  
pp. 56-63 ◽  
Author(s):  
Tomoyo Isoguchi ◽  
Ryohei Kanzaki ◽  
Hirokazu Takahashi
Keyword(s):  
Environmental Change ◽  
Auditory Cortex ◽  
Adaptive Computation
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