app bet365 download civilization has evolved over thousands of years、Accumulation，There are so many documents that have been handed down to this day。The rapid development of information technology in modern society，This is important for the protection and utilization of documents，It’s an opportunity，Also a challenge。The era of “no numbers and no humanities” is coming，Meaning that digitization has become a document resource protection、Use、Conversion、Necessary prerequisite for development。

Making literature searchable is a booster for academic development。From a utilization perspective，The core of digitization is “searchability”。Retrieval is an indispensable method and tool for modern humanities and social science research，The basic function is based on the direction of the question，Help researchers quickly、Find exactly、Identification and processing of relevant literature and app bet365 download，Establish connections between knowledge，Achieve the integration of knowledge。Before the rise of digital humanities，The result of people’s searchable processing of documents is the index，Also known as "inducing"。The index in ancient China is in Zi Shu、Yun Shu、Class book、Retrieval tools developed based on bibliographies，Also known as general inspection、Prepare for inspection、rhyme compilation、Beads, etc.。Index can implement word checking、words、sentence、Articles、Text、History、Place、Things、People、Year、Making and other functions，Greatly improve research efficiency。

Complete system in history、Collect every progress of Hongfu’s index reference book，can effectively promote academic development，And have a profound impact on future generations。In the Qing Dynasty, Ruan Yuan presided over the compilation of "The Exegesis of Classics" (also known as "The Exegesis of Classics")，Collectes exegesis app bet365 download from ancient books before the Tang Dynasty in my country，Rhyme arrangement，An indexical compilation of the exegesis of classics from past dynasties——"Exhibit one rhyme and prepare all the words，Check one word and all the instructions are saved，Looking for a lesson and the original book can be read。"So this book just came out，It was highly praised by the academic circles at that time，And use it in academic research。For example, Hao Yixing wrote "Erya Yishu" and benefited from the rich app bet365 download provided in the book，He said that "it is time to buy the book "The Compilation of Classics"，No need to check books，And there is the joy of quoting books”；Later half of the 20th century，Newly compiled "Dahanwa Dictionary" by Morohashi Tetsuji of Japan，"Chinese Dictionary" published in Taiwan, China，my country’s two large-scale Chinese dictionaries, "Chinese Dictionary" and "Chinese Dictionary"，They all regard "Jing Ji Xie" as one of the most important reference books；"Compilation of Ancient Teachings" and "Compilation of Ancient Sounds" are the latest developments of "Classics"。Today，It is still a must-have reference book on scholars’ desks。Another example，The "Sinology Yin Ting Series" compiled by the Yin Ting Editorial Office of the Harvard-Yenching Institute chaired by Hong Ye during the Republic of China，Learn from indexing techniques and methods of Western science，The first large-scale and systematic compilation of 81 volumes of Chinese ancient books in 64 categories，Won the appreciation of academic circles at home and abroad at that time，Greatly promoted the academic development of the Republic of China。

The era of big data，Various types of comprehensive、Thematic electronic databases are springing up like mushrooms after a rain。Compared with traditional paper index，Digital retrieval that can handle massive amounts of data has rich functions and is more efficient and convenient，Opened a new app bet365 download path in the humanities，Caused a major change in app bet365 download paradigm。Visible，The significance of document retrieval goes beyond providing efficient and convenient retrieval tools for the academic community，More importantly, he advocates scientific and efficient methods of reading and studying。

"Precision collation" and "searchability" are the two major pivots of document app bet365 download。Protection and utilization of documents，This mainly refers to the protection and utilization of ancient documents，There are two methods of primary protection and regenerative protection。Original protection pays more attention to the material attributes of documents as culture-carrying entities，Protect documents as "cultural relics"。Regenerative protection has photocopy、Three technical means of microform and app bet365 download。The first two methods allow documents to be transferred in the form of recycled paper or microfilm，The original appearance is well preserved；But without punctuation、Correction、Comment，Difficulty reading，Unable to retrieve，Inefficient search，Lack of evidence in use。Therefore，To improve the utilization of ancient documents，Make them "alive"，The content must be converted into digital text。

Document app bet365 download includes the electronicization of paper resources，And sentence fragments based on electronic text、Punctuation、Basic processing such as word segmentation and deep knowledge extraction、Connection、Extension。“Precise collation” is the first fulcrum of document app bet365 download。Electronic text based on reliable paper is the prerequisite and guarantee for document app bet365 download，The realization process of document app bet365 download is the process of large-scale sorting of documents。“Searchable” is another fulcrum of document app bet365 download。After having reliable electronic text，In the face of massive data，If it cannot be achieved, it can be retrieved，It is still not conducive to readers’ use of the literature。Therefore，Only by strengthening the two fulcrums of "precise collation" and "searchable"，Only in this way can we embark on the road of stable document app bet365 download。

Document digitization，In the final analysis, it is knowledge production resources、Digitization of academic research materials。"Academics of an Era，There must be new materials and new questions”，New materials can produce new knowledge。From the perspective of language research，Activate old materials，Discovering new materials is an important and persistent task in language research。New materials have two meanings: new materials in a narrow sense refer to materials unearthed from the ground，For example, the oracle bone inscriptions in the late Qing Dynasty and early Republic of China、Bamboo slips and Dunhuang documents；New materials in a broad sense refer to materials that have never been used before，Or there is no systematic collection in the research、organized，Materials that the academic community has not paid attention to，such as foreign literature、Ouchi File。From the perspective of app bet365 download research，20th century ballad collection、app bet365 download Survey Report、Minority Language Survey，Compilation of local chronicles and dialects in recent years，It is essentially a new material，But the “newness” of these materials is difficult to detect without thorough study。Chinese local chronicles are "the largest group of social science results in the history of our country"，Contains rich app bet365 download materials，They are another rich mine for Chinese linguistic research，It is a valuable new material。There are not only Chinese dialects，There are also minority languages、Foreign words，Voice、Vocabulary、Syntax、Full of common sayings。But scattered，Difficult to check，Not used much by predecessors。Mid-20th century，Compiled by Japanese scholar Hatano Taro, "Compilation of Dialects Recorded in Chinese Local Chronicles" (9th edition)，Collect、Photocopied 266 app bet365 download materials from old Chinese records；Early 21st century，Japanese scholar Ohta Sai、Ghana Qiao's "New Directory of app bet365 download Records Recorded in Chinese Local Chronicles" collects new records containing app bet365 download materials from 31 provinces and cities，Directory。2021，There are two comprehensive works compiling app bet365 download materials in Jiuzhi: edited by Hua Xuecheng，Cao Xiaoyun、Cao Yuan's "Collection of app bet365 download Documents in Historical Local Chronicles" (11 volumes) collates and collates 966 app bet365 download documents in Jiu Chronicles；Li Lan's "Integrated Language Materials in Chinese Local Chronicles" (42 volumes) collected and photocopied 742 kinds of old chronicles containing language materials。This is a masterpiece of two Jiuzhi app bet365 download materials compiled，Received high praise from the academic community。Compilation of app bet365 download materials in the major project of the National Social Science Foundation of China、Compilation and Digitization Project” new collection、app bet365 download information in old local chronicles，Compiled into "Compilation of Chinese Local Chronicles and app bet365 download Materials" by province，296 printed paper copies；The "Chinese local chronicles and app bet365 download vocabulary database" that can be retrieved and used has been built。This library selects from more than 100,000 local chronicles，Systematically sort out 3677 new Chinese products、app bet365 download words in old local chronicles，More than 1.3 million app bet365 download words have been stored in the database，The total number of words is about 50 million words。This database is a holographic database，You can query the corresponding information of ancient and modern local chronicles and app bet365 download vocabulary with one click，This may have important reference value for future research on Chinese dialects。

Scientifically designed search fields are the key to improving search efficiency。The app bet365 download of documents should take into account the protection of the original appearance、Accurate correction、Electronic extraction、Convenient retrieval and other requirements。Therefore，Need to be based on different search purposes，Matching characteristics of different majors，Do a good job in top-level design for retrieval，Thus improving retrieval efficiency and accuracy。In the process of document app bet365 download，"Finely collated" paper texts and electronic texts are the prerequisite for realizing the "searchable" function，The key to improving retrieval efficiency is scientific search field design。

In addition to providing basic search functions of string matching, document digitization in the big data era，The content should also be indexed in depth、Knowledge mining and literature information association。Take the "Chinese Local Chronicles app bet365 download Vocabulary Database" as an example，The search field design includes: word form、Phonetic、Definition、Example、Parts of speech、Genre、Access area、Fang Zhi compilation time、Compiler of Fang Zhizhi、local chronicle name、Dialects Chapter (Volume)。Through structured processing of data，Batch query available、Measurement Statistics；Full text search available，app bet365 download time sharing is also possible、Divided land、Word segmentation、Specialized searches such as subsections and categories。app bet365 download partition、Classification is the basic work of app bet365 download research，Another destination for app bet365 download research。Academia currently uses phonetics as the condition for app bet365 download division，The "Chinese Local Chronicles app bet365 download Vocabulary Database" can play an important assisting and verification role。If the same app bet365 download words in adjacent areas can be easily extracted from the database、片、Small piece、Recurrence rate of points、Data on the co-occurrence rate of the same app bet365 download word in different dialects。For example，In Jin language, "good noodles" refers to white noodles、Fine noodles，In Taiyuan, Shanxi、Appeared in 47 local chronicles of Xiangning and other places；Another example is the app bet365 download word "wilt" which refers to things that are not fresh，In Xiong County, Hebei、Qing County，Wuxian County, Jiangsu，Zhejiang Xiaoshan、Yin County，Shanghai，Fujian，Panyu, Guangdong，Chongqing Yunyang、Longevity，Pengxi, Sichuan、Jian Yang，Zunyi, Guizhou、Appeared in 36 local chronicles of Pingyue and other places。Such data，It will undoubtedly be beneficial for us to study app bet365 download partitions、app bet365 download Tracing、app bet365 download proliferation、app bet365 download comparison、Phonetic, pronunciation and meaning、Language Contact、Immigration phenomenon and other issues。Perform in-depth and efficient analysis of Chinese app bet365 download materials based on this library，In addition to app bet365 download research report on Chinese dialects、app bet365 download works、app bet365 download Research Paper、app bet365 download Map、Outside app bet365 download dictionary，Another reliable and easy-to-use search platform，It helps app bet365 download research enter a broader perspective，Improve the accuracy of research conclusions、Stability and verifiability，Promote new research ideas、Methods and paradigms。

A document digital retrieval method developed based on modern information technology，It is a good way to achieve sustainable protection and utilization of app bet365 download including ancient books，It will definitely promote the development of humanities and social sciences，Promote the creative transformation of China’s excellent traditional culture、Innovative development。

　(The author is a member of the National Social Science Foundation’s major project “Compilation of app bet365 download materials in local chronicles、Chief Expert of Compilation and Digitization Engineering、Distinguished Professor of Southwest Jiaotong University；PhD candidate of Southwest Jiaotong University)