Phân lớp dữ liệu văn bản lớn dựa trên mô hình túi từ (Bag-of-words) và với giải thuật máy học véc tơ hỗ trợ (SVM) :

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Phân lớp dữ liệu văn bản lớn dựa trên mô hình túi từ (Bag-of-words) và với giải thuật máy học véc tơ hỗ trợ (SVM) : Luận văn Thạc sĩ Công nghệ Thông tin. Chuyên ngành: Hệ thống Thông tin

Đề tài trình bày giải thuật Primal Estimated sub-GrAdient solver for SVM (Pegasos) dùng để phân lớp tập dữ liệu có số lượng lớn các văn bản và thực hiện tiền xử lý văn bản bằng cách sử dụng mô hình túi từ (BOW) để xử lý dữ liệu thưa vơ...

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Bibliografiska uppgifter
Huvudupphovsman:	Trần, Thị Kim Ngọc
Materialtyp:	Bok
Språk:	Undetermined
Publicerad:	Cần Thơ Trường Đại học Cần Thơ 2012
Ämnen:	Computational learning theory,Machine learning,Lý thuyết toán học,Máy học
Taggar:	Lägg till en tagg Inga taggar, Lägg till första taggen!

Thư viện lưu trữ:	Trung tâm Học liệu Trường Đại học Cần Thơ

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