Through this period of retrieval and study, I found that my professional knowledge is still very poor and needs to be strengthened in my future study and life.
Literature retrieval is a boring thing, but it is also a very important means of learning and retrieval. We need patience, extra time, familiarity with the use of various databases, and sometimes a little software knowledge.
I used to go to Baidu and Google when I wanted to consult information. Literature retrieval has opened a new space and a new field for me, which makes it easy for me to get accurate and useful information. For example, in the past, when we designed courses, we had to consult many professional related materials. Now, we don't need to borrow so many books, reports or periodicals everywhere. We only need to input relevant information into the database, and we can get accurate and useful materials. How fast and convenient it is.
In the process of studying, I found myself easily excited. Whenever I can't find or master the consulting skills quickly, I become very anxious, which should be gradually improved in my future study. This is an unexpected situation for a college student who is about to enter the society to participate in work or scientific research. I must be strict with myself and lay a solid foundation for my future work and study.
Document retrieval is a very important and useful knowledge, and it is also a very profound knowledge. What I have learned so far is only a scratch. But through continuous learning and accumulation, with the help of teachers' teaching methods, I believe I can make progress bit by bit until I master it skillfully.
Perseverance, we will learn well, learn well, learn well!
By studying the course of network information retrieval, I know and am familiar with its application, from which I have gained a lot of experience.
Through the study of information retrieval, I not only really understand the profound meaning of information retrieval, but also know how to choose the right search words and form a retrieval strategy for retrieval. In the actual retrieval process, only one search word can meet the retrieval requirements. Usually, we need to use multiple search words to form a search strategy to meet the requirements of more complex topics composed of multiple concepts. For the methods of literature information retrieval, the most important thing is the choice of keywords, that is, the choice of search words and search strategies. Accurate selection of search terms can not only save time and improve retrieval speed, but also greatly improve the quality of retrieval results, making it easier to find the data or documents you need.
Book retrieval tools have the characteristics of convenient access, but sometimes they are limited by publishing time and often cannot reflect the latest information. Periodical retrieval tools can reflect the latest data, but due to the limitation of space, they cannot fully reflect the historical data of the data. Professional retrieval tool is the first choice to find subject-specific information, because it reflects the literature in the subject field, is targeted, and can save time and energy. But at the same time, we should pay attention to the use of comprehensive retrieval tools. Comprehensive retrieval tools can reflect the information of various disciplines and broaden the knowledge and horizons.
There is a lot of infiltration between modern disciplines, and sometimes you can get unexpected gains by consulting comprehensive retrieval tools, especially some domestic retrieval tools, which are often arranged by classification, and some interdisciplinary documents are often scattered in different categories, so we should pay more attention to using comprehensive retrieval tools. Attention should be paid to the combination of subject bibliography and comprehensive bibliography, subject index and comprehensive index, and professional database and comprehensive database in retrieval. Chinese retrieval tools such as China HowNet and Wanfang Data Resource System can only reflect domestic research results. We should make full use of foreign retrieval tools, such as EBSCOhost—-full-text database of foreign periodicals, Springer—Verlag, and WorldSciNet(WSN) full-text electronic periodicals, to obtain the latest international research trends. Only by understanding the research trends at home and abroad can the paper have a higher level.
After studying information retrieval, I know all the sources of knowledge I want to master. In my life, I can find the information I want through information retrieval. This course really benefited me a lot, not only because it is a very important learning tool, but also because it is a good cultural quality that contemporary college students should have!
At the beginning of this semester, we came into contact with a new course-information retrieval and utilization. Before we came into contact with this course, I thought it was information retrieval. Is this too simple? It is a waste of time to offer this course on campus. Isn't it just looking for information? Baidu Google searches a lot. After the first class, I deeply realized how wrong I was, and I thought information retrieval was too simple.
I only remember the first class. I was deeply attracted by the teacher's teaching and made me feel the importance of information retrieval and utilization. So, although the students below are all sighing anxiously, I still try to listen to the teacher carefully. I think information retrieval is also a deep knowledge. In the past, we simply looked through his information, but we didn't know that some places contained all kinds of important and main information of this book. Through the teacher's explanation, we understood the call number, ISBN, ISSN and so on. This makes it easier and faster for us to find books in the library in the future.
Nowadays, we are facing the sea of information in Wang Yang. Information has become an important resource for our survival and development, and information skills have become one of the most basic survival and development skills for modern people. Through the study of the course "Information Retrieval and Utilization", we can master the information potential of college students. Because of the diversity and discreteness of network information, as contemporary college students, we need to master modern information retrieval methods and information organization skills to meet the needs of knowledge updating, lifelong learning and knowledge re-creation. With the increasing informatization of the whole society, the amount of information generated and communicated by human beings is getting faster and faster, and personality is the explosive growth of scientific knowledge. How to get the useful information needed in the vast and boundless information China, how to effectively process the useful information, and how to use modern information tools to roam efficiently and with high quality are very important to everyone in the information ocean. Taking measures to cultivate and improve our information quality is an important problem that needs to be solved urgently in the information age. By studying the course of information retrieval and utilization, it can promote the cultivation and improvement of college students' information acquisition and utilization potential.
After studying the course of information retrieval, I found that we can find many useful documents through the electronic resources of the library, which has a considerable effect on our study. In addition, it also made me form the habit of learning independently with the help of these databases. As long as it is necessary, I will look up what I am interested in in these databases and enrich my comprehensive knowledge. It can be said that through the study of literature retrieval, I learned a lot of things that I didn't understand before. I didn't know where to look when I needed to study materials before, but now I don't have to be at a loss. The powerful retrieval function and rich information resources contained in various databases have brought great help to my study.
Of course, information retrieval is very useful, but it is not easy to learn it well. Be sure to practice more, search more, often inquire and study hard. Only when you are really familiar with the retrieval methods of various databases and master the correct retrieval methods can you find the literature you really need quickly and accurately. Through this period of study, I want to thank the teacher for his patient teaching and the students for their enthusiastic help when I can't, so that we can learn a lot of useful things.
In short, by studying information retrieval and utilization, we have an understanding of the sources of knowledge we need to master, and this course has benefited me a lot.
When I first came into contact with this course, I didn't understand what it was. According to the meaning of the sentence, I think it is a way to teach us to find the information we need quickly, and the way to find it is to surf the Internet or the library. I didn't know until I took the class that this course was taught by the library teacher. This paper introduced in detail how to find the needed books in the corresponding places and how to use the e-book database. For our professional students, the library is mostly limited to borrowing books, rarely reading or studying in it, and few people know the status of e-book database. Through the preliminary introduction of the previous classes, I have a more detailed understanding of these knowledge.
With the development of modern science and technology, there are many ways to retrieve information, not just books in the library. We can find the information we need through the powerful internet, and even advanced technologies such as "human flesh search" and GPS satellite navigation can track the dynamic information of everyone. But for us who are still students, the library is still a tool that cannot be ignored, and the whole world is vividly displayed in the book. From ancient times to the present, we can find a microcosm in the world of books. In class, the teacher taught us how to classify the books in the library, how to find the books we need quickly among many books, and the meaning of library number, which made it easier for us to find books in the library.
To tell the truth, this course is not our specialized course, so the students in the class are inevitably a little sloppy. However, the seniors told us that although this course is not an important minor, it is very useful. We didn't listen well before, and we were a little confused when looking for books in the library. You'd better listen. We listened carefully in class and really solved a real problem. We found the papers we needed in the e-book database and fully realized the usefulness of this course.
We will study this course hard, make full use of the knowledge in class, find the learning materials we need, and study and live more smoothly in college.
This semester, we studied a very personalized and useful subject called document retrieval, which brought me a lot of gains. Literature retrieval course is an indispensable course in university teaching, an important part of quality education and a basic skill that contemporary college students must master. Literature retrieval education is a scientific method to cultivate college students' information awareness and enable us to obtain knowledge and information from various documents or the Internet by hand and computer. It is an important part of information literacy education and an indispensable link in quality education for college students. As the main form of information user education in colleges and universities in China, literature retrieval course in colleges and universities is a basic course for students to learn information knowledge, master information retrieval technology and popularize information literacy education. It is a basic skill that contemporary college students must master, just like foreign languages and computers. Therefore, for us, literature retrieval is very necessary. We must master such a course.
The course of literature retrieval begins in the fifth week and ends in the thirteenth week. During this period, through online learning, I deeply understood the basic knowledge of computer retrieval, Chinese database retrieval, patent basic knowledge and patent database retrieval, and common English database retrieval. Through computer experiments, we are deeply impressed by Chinese and English databases such as Tsinghua database, VIP database, Founder e-book database, springer database and EiVillage2 database. At the same time, learning specific literature retrieval knowledge is also of great help to our daily study and work. For example, when we need to query the relevant literature of professional courses for study, we can use these literature retrieval databases to search the papers and books we need. In addition, when necessary, in order to facilitate the search, we can also apply for a personal library on the Internet, specifically to query some documents that are not easy to download.
After studying the course of document retrieval, I found that we can find many useful documents through the electronic resources of the library, which played a considerable role in our study. In addition, it also made me form the habit of learning independently with the help of these databases. As long as it is necessary, I will look up what I am interested in in these databases and enrich my comprehensive knowledge. It can be said that through the study of literature retrieval, I learned a lot of things that I didn't understand before. I didn't know where to look when I needed to study materials before, but now I don't have to be at a loss. The powerful retrieval function and rich information resources contained in various databases have brought me great help.
Of course, the course of literature retrieval is very useful, but it is not easy to learn it well. Be sure to practice more, search more, often inquire and study hard. Only when you are really familiar with the retrieval methods of various databases and master the correct retrieval methods can you find the literature you really need quickly and accurately. After listening to this period of study, I would like to thank the teachers for their patient teaching, the students for their enthusiastic guidance and your help, so that I can successfully complete this course and learn a lot of useful things.
Information retrieval can help people acquire the knowledge they need quickly, correctly and comprehensively, save the search time to the maximum extent, make our information retrieval process get twice the result with half the effort and make full use of information. This semester, we set up an information retrieval course. I just got the book and turned over a few pages. I think this course is very simple, just like using Baidu Google search. But in actual retrieval, it is very difficult to retrieve the information you need accurately and quickly.
Unconsciously, after a semester of information retrieval course, I began to understand and realize its importance. People living in today's society have to deal with information almost every day. Perhaps we have felt that some people are often easy to succeed, while others are not. This is largely because the former has a strong sense of information, can grasp more information and make correct judgments on what they do, so their success rate is relatively high.
Information retrieval is a method and means to find information, which enables people to find the information they need quickly, accurately and comprehensively in the vast ocean of information. It can be said that information retrieval is very useful for people's study, life and work. It can give full play to the role of human knowledge treasure house and is conducive to the development of intellectual resources; Information retrieval can improve efficiency, save researchers' time and reduce manpower or investment costs; The shortcut to acquire knowledge and the continuous growth of the basic knowledge of lifelong education are gradually accelerating the aging of the original knowledge. Some experts believe that about 10% of the knowledge used by college students in their lifetime is learned on campus, and most of it should be acquired continuously at work; It is helpful for researchers to inherit and learn from previous research results and avoid repeated research or detours.
In today's era of great information and extremely developed communication industry, it is more important to master information. As for the correct decision made by the manager in management, the correct choice made by the operator in business policy and the correct decision made by the businessman in negotiation, as long as he can obtain information in a timely, accurate and comprehensive manner, he can succeed as much as possible. People living in the information society can master the information retrieval technology and use it flexibly, so that they can win in the fierce social competition, do their best to improve our quality of life and promote social progress. In view of the previous retrieval, I realized that even if it is successful, it is only a small part of the inter-network retrieval in information retrieval, which is a drop in the bucket at present. What's more, it is a completely successful network retrieval, processing tens of thousands of data. When I often get the data I need, I have experienced countless readings and countless times of error information screening. As far as finding the desired topic is concerned, it is just a bitter fruit!
It should be conceivable how you feel about learning information retrieval at this moment. Although I don't study very well, there are many things I don't understand, but I can feel a lot from it, which I need to study for a long time or can't learn well for a long time. However, the most beneficial thing is to use the campus library. I understand that the culture of the library is the biggest part of the culture in the university, which is the biggest difference from studying in high school. What I deeply understand is the atmosphere and quality of information retrieval. I like information retrieval very much, not only because it is a very important learning tool for me, but also because it is a good culture and quality I should have!
Information retrieval is a practical science. For everyone, it is worth learning, practicing, exploring and accumulating ... In today's information globalization, only by abandoning the idea of behind closed doors and communicating with the whole society can we better improve our overall potential. It can be said that information retrieval will accompany us all our lives, and we will also benefit from it. Although this course is over, I will not stop exploring and researching information retrieval. On the basis of retrieval practice, I will constantly sum up the retrieval experience and lessons, constantly improve the retrieval skills and methods, and become a master of retrieval.