Classification problem

This study proposes to test a combination model between CNN network and XGBoost algorithm for weather image classification problem. The proposed model uses deep learning network, namely CNN for feature extraction, then feeds the features into the XGBoost classifier to recognize the images.

6p viengfa 28-10-2024 1 1   Download

This article presents a semisupervised fuzzy c-means clustering algorithm based on the collaborative clustering model (CSFCM) on distributed systems applied to the problem of land cover classification from remote sensing data.

14p viyamanaka 06-02-2025 2 1   Download

Presentations Chapter 6: Some fundamental problems in the study of transfer present about problems of definition, problems of comparison, problems of prediction, problems of generalization. Invite you to consult the document details.

51p mailan1977 29-12-2016 68 8   Download

Chapter 11 - Incident response. The main contents of this chapter include all of the following: Incident response overview, computer forensics defined, contemporary issues in computer forensics, forensic process, forensic tools, forensic problems, the future of computer forensics.

90p nhanmotchut_3 20-10-2016 44 5   Download

Bài giảng "Máy học nâng cao: Support vector machine" cung cấp cho người học các kiến thức: Introduction, review of linear algebra, classifiers & classifier margin, linear svms - optimization problem, hard vs soft margin classification, non linear svms. Mời các bạn cùng tham khảo.

77p abcxyz123_08 11-04-2020 51 5   Download

This thesis is organized into five chapters. In chapter 1, I give an introduction to remotely-sensed data and its application in various domains. A problem statement is also presented. Theoretical backgrounds in remote sensing, compositing methods and land cover classification methods are introdu ced.

39p tamynhan0 04-07-2020 24 6   Download

We exhibit a counterexample to Elliott’s classification conjecture for simple, separable, and nuclear C∗ -algebras whose construction is elementary, and demonstrate the necessity of extremely fine invariants in distinguishing both approximate unitary equivalence classes of automorphisms of such algebras and isomorphism classes of the algebras themselves.

17p dontetvui 17-01-2013 78 6   Download

This paper settles a problem raised at the end of the seventies by J.L. Alperin [Al1], E.C. Dade [Da] and J.F. Carlson [Ca1], namely the classification of torsion endo-trivial modules for a finite p-group over a field of characteristic p. Our results also imply, at least when p is odd, the complete classification of torsion endo-permutation modules. We refer to [CaTh] and [BoTh] for an overview of the problem and its importance in the representation theory of finite groups.

62p noel_noel 17-01-2013 48 6   Download