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算法库

区块链物联网 (BlockChain of Things, BCoT) 规划中


A data importer tool System.App.Web.Spectrometry.Client that runs on 3rd-party instruments' workstation is also available.

Spectroscopic Profiling Instruments


MALDI-TOF MS

MALDI (matrix-assisted laser desorption/ionization) TOF (time of flight) MS (mass spectremetry) is an ionization technique that uses a laser energy absorbing matrix to create ions from large molecules with minimal fragmentation.

Raman spectroscopy

Raman spectroscopy is a spectroscopic technique based on inelastic scattering of monochromatic light, usually from a laser source. Inelastic scattering means that the frequency of photons in monochromatic light changes upon interaction with a sample.

MALDI-TOF质谱仪数据采集及云管理系统 V1.0 (著作权登记号:2018R11L081225)

Analysis of a New Sample Data [有机/非有机牛奶基粉]


Prediciton 5/31/2020 1:02:32 PM

Decision Function: [0.26465195]

Predicted Category: [2]

Model

Topic Discriminative Analysis for Spectroscopic Profiling Data
Modality Raman Spectrum (E0065.A0007.V0001)
Object Unsynchronized from the instrument.
Category ["C1","C2","C3"]
TrainingSet Sample Size:46
Key Features 5, 215, 218, 219, 233, 235, 236, 243, 280, 281, 309, 362, 363, 364, 376, 384, 765, 1601
Classifier SVC(C=0.01, cache_size=200, class_weight=None, coef0=0.0, decision_function_shape='ovr', degree=3, gamma='auto_deprecated', kernel='linear', max_iter=-1, probability=False, random_state=None, shrinking=True, tol=0.001, verbose=False)

食品质量安全云决策平台统计信息 | System Metrics


Metric
Operating System Windows Server 2012 DataCenter 64bit, IIS 7, Microsoft .NET Framework 4.7
Database SQL Server 2012, SQLite 3.0
Web Server ASP.Net MVC 4
Web Client HTML5, CSS 3, Bootstrap 4, jQuery, etc.
Programming Language C#, Javascript, Razor, Python
Data Analysis Platform Python 3.6, sklearn 0.20, Jupyter Notebook 5.7.0
Code Line Count (CLC) 151,306
Data Volume 100GB+
Modality Raman, MALDI TOF MS, Ion Mobility Spectrometry, Single-Photon Ionization TOF, Ultraviolet and visible spectrum, High Performance Liquid Chromatography
Test Subject Dairy, Liquor, Herbs
Data Total 5088
Text Corpus Total (NLP) 18719
Algorithm Total 28
Terminology / CV AgrO (3706), CAS (56341), CDISC (17119), CDNO (1080), CHEBI (55080), EO (562), FOODON (20910), GI (1381), GTIN (1615726), HUGO-PSI MS (2935), KEGG MEDICUS DGROUP (2119), KEGG MEDICUS DISEASE (2206), KEGG MEDICUS DRUG (10564), PO (1734), SPACS (90), Uberon (20350),
Project Initiate Date September, 2017
Iteration Iteration 5 (Milestone: Spectroscopic Profiling Data Analysis and Reporting)

Building an Information Infrastructure of Spectroscopic Profiling Data for Food-Drug Quality and Safety Management [J]. Enterprise Information Systems, SCI, JCR Q2 | 中科院2区, 2019, doi: 10.1080/17517575.2019.1684567
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