Comparative Analyses of Textual Contents and Styles of Five Major Japanese Newspapers

نویسندگان

  • Takafumi Suzuki
  • Erina Kanou
  • Yui Arakawa
چکیده

Newspapers remain an important media from which people obtain a wide variety of information. In Japan, there are five major newspapers, having their own opinions and ideologies. Although these are readily recognized, they are infrequently investigated from the viewpoint of their textual characteristics. This study analyzes these differences among the five newspaper editorials. We apply morphological analysis and count the frequency of morphemes within the text data. We then apply principal component analysis and random forests classification experiments to examine their similarities and differences. Throughout these statistical analyses, we use function words and content words as features, which enables us to determine which of the two characteristics -styles or contentmore powerfully affects the classification types. This study contributes to text classification studies by deliberately comparing the classification performances provided by different feature sets, function words and content words. In addition, this study will provide an empirical basis for understanding the similarities and differences among the five newspapers.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

بررسی ساختار و محتوای اخبار و مطالب اعتیادمحور روزنامه‌های کیهان، اطلاعات، اعتماد و اعتماد ملی در سال 1386- 1385

Objectives: This article considers the structure and content of four newspapers (Keyhan, Ettelaat, Etemad and Etemad melli) on related to addiction during year 1385-1386. The theoretical bases of this article have been based on Agenda Setting theory and Gatekeeping approach. Methods: The method of research has been content analyziz and the variables reviewed in this study are including: the st...

متن کامل

The Role of Textual vs. Compound Input Enhancement in Developing Grammar Ability

The present study investigated comparatively the impact of two types of input enhancement (i.e. textual vs. compound enhancement) on developing grammar ability in Iranian EFL setting. Sixty-five female secondary high school students were selected as a homogenous sample out of about a 100-member population based on Nelson language proficiency test. Then, their grammar ability was measured based ...

متن کامل

Coverage of genomic medicine: information gap between lay public and scientists

The sharing of information between the lay public and medical professionals is crucial to the conduct of personalized medicine using genomic information in the near future. Mass media, such as newspapers, can play an important role in disseminating scientific information. However, studies on the role of newspaper coverage of genome-related articles are highly limited. We investigated the covera...

متن کامل

Analyzing Iran Daily and US Today in Terms of Meta-Discourse Elements

The role of using meta-discourse elements in writing, especially in research newspapers, is so important that their authors can convey certainty, doubt, and characteristics of the writers in their writings. There are different meta-discourse markers used by various authors in different branches; for example, hedges and boosters are the most important devices in writing. The meta-discourse eleme...

متن کامل

Design, Compilation, and Preliminary Analyses of Balanced Corpus of Contemporary Written Japanese

Compilation of a 100 million words balanced corpus called the Balanced Corpus of Contemporary Written Japanese (or BCCWJ) is underway at the National Institute for Japanese Language and Linguistics. The corpus covers a wide range of text genres including books, magazines, newspapers, governmental white papers, textbooks, minutes of the National Diet, internet text (bulletin board and blogs) and...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013