查詢結果分析
相關文獻
- 資訊分佈定律的內在機制
- 大學外宿生電器用品使用模式及生活型態之研究
- Electric Field Distributions Inside a Metallic House Located Under 345KV Power Lines
- 由鎘及鉛存在形態來探討萃取法及電動法土壤復育效率
- 臺灣地下家蚊之分佈及生態
- Characterization of Surface Height Distributions
- 向心競爭與中華民國政黨政治之發展
- Chlorides Affecting the Speciation and Partitioning of a Single Heavy Metal in a Waste Incineration Process
- Dry Deposition and Particle Size Distribution of PAHs in Both Petrochemical-industry and Urban Areas
- 乾隆時期長春園內西洋樓景區之籌建
頁籤選單縮合
| 題 名 | 資訊分佈定律的內在機制=The Internal Mechanism of Information Distribution Laws |
|---|---|
| 作 者 | 呂斌; | 書刊名 | 中國圖書館學會會報 |
| 卷 期 | 57 1996.12[民85.12] |
| 頁 次 | 頁169-174 |
| 分類號 | 011.016 |
| 關鍵詞 | 文獻資訊流; 佈拉德福定律; 洛特卡定律; 齊夫定律; 分佈; 自組織; Documentary information flow; Bradford's law; Lotka's law; Zipf's law; Distribution; Self organization; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 布拉德福-洛特卡-齊夫分佈是資訊分佈的重要規律,長期以來,學術界對此進 行了大量的研究,但對其內機制一直缺乏令人滿意的解釋。流行的「成功產生成功」和「省 力法則」兩說均未能提供令人信服的解釋。本文提出了資訊流的自組織原理,揭示了布-洛 -齊分佈的條件、過程、機理,對這一現象作出了全新的解釋。 |
| 英文摘要 | Bradford-Lotka-Zipf distribution is the most important rule of documentary information distribution. For a long time, a great deal of research had been carried out, but the explanations to this distribution are not satisfying. Two prevailing theories-success-breeds-success, saving effort rule-can not provide satisfactory explanation. This paper presents self organization principle of documentary information flow, reveals the condition, process, and rule of Bradford-Lotka-Zipf distribution. |
本系統中英文摘要資訊取自各篇刊載內容。