Introduction to Information Retrieval is a comprehensive textbook on modern information retrieval theory and techniques. The book presents classic retrieval models such as Boolean, Vector Space Model, Probabilistic Retrieval, and Language Models; indexing techniques, query processing, TF-IDF, cosine similarity, query expansion, and relevance feedback. The content also includes web search engines, web crawling, PageRank, HITS, text classification and clustering, machine learning, information retrieval system evaluation, and performance optimization techniques. Combining theoretical foundations with practical algorithmic implementations, this is an important reference for students, researchers, and search system development engineers.

Ngôn ngữ:	eng
Tác giả:	Manning, Christopher D., Raghavan, Prabhakar, Schutze, Hinrich
Thông tin nhan đề:	An Introduction to Information Retrieval
Nhà xuất bản:	Cambridge University Press
Loại hình:	Giáo trình, sách tham khảo / Bộ sưu tập: Công nghệ thông tin
Mô tả vật lý:	569p.
Năm xuất bản:	2009