The geometry of information retrieval
Information retrieval, IR, the science of extracting information from any potential source, can be viewed in a number of ways: logical, probabilistic and vector space models are some of the most important. In this book, the author, one of the leading researchers in the area, shows how these views ca...
Đã lưu trong:
| Tác giả chính: | |
|---|---|
| Định dạng: | Sách |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Cambridge, England,New York
Cambridge University Press
2004
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| Những chủ đề: | |
| Các nhãn: |
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
|---|
| LEADER | 01745nam a2200217Ia 4500 | ||
|---|---|---|---|
| 001 | CTU_174062 | ||
| 008 | 210402s9999 xx 000 0 und d | ||
| 020 | |c 77.31 | ||
| 082 | |a 025.04 | ||
| 082 | |b V217 | ||
| 100 | |a Van Rijsbergen, C. J. | ||
| 245 | 4 | |a The geometry of information retrieval | |
| 245 | 0 | |c C.J. Van Rijsbergen | |
| 260 | |a Cambridge, England,New York | ||
| 260 | |b Cambridge University Press | ||
| 260 | |c 2004 | ||
| 520 | |a Information retrieval, IR, the science of extracting information from any potential source, can be viewed in a number of ways: logical, probabilistic and vector space models are some of the most important. In this book, the author, one of the leading researchers in the area, shows how these views can be reforged in the same framework used to formulate the general principles of quantum mechanics. All the usual quantum-mechanical notions have their IR-theoretic analogues, and the standard results can be applied to address problems in IR, such as pseudo-relevance feedback, relevance feedback and ostensive retrieval. The relation with quantum computing is also examined. To keep the book self-contained appendices with background material on physics and mathematics are included. Each chapter ends with bibliographic remarks that point to further reading. This is an important, ground-breaking book, with much new material, for all those working in IR, AI and natural language processing. | ||
| 650 | |a Computer science,Information storage and retrieval systems,Khoa học máy tính,Hệ thống truy xuất và lưu trữ thông tin | ||
| 650 | |x Mathematics,Mathematics,Toán học,Toán học | ||
| 904 | |i Năm | ||
| 980 | |a Trung tâm Học liệu Trường Đại học Cần Thơ | ||