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IMPROVED ANN SEARCH ENGINE FOR CCRC NET 1H NMR XYLOGLUCAN DATABASE

IMPROVED ANN SEARCH ENGINE FOR CCRC NET 1H NMR XYLOGLUCAN DATABASE
改进的 CCRC NET 1H NMR XYLOGLUCAN 数据库的人工神经网络搜索引擎
批准号:
6339196
负责人:
FARAMARZ VALAFAR
金额:
$3.66万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2000
资助国家:
美国
项目状态:
已结题
起止时间:
2000-08-01 至 2001-07-31

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中文摘要
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英文摘要
The ANN search engine of CCRC-Net's database of 1H-NMR spectra of xyloglucan oligosaccharides was replaced with an improved ANN engine. The new engine was trained with a greater number of duplicate spectra per structure to increase its pattern-matching accuracy. The new engine is much more robust and delivers far fewer "false-positive" matches than the original search engine. The new engine can also handle spectra that have half the signal-to-noise ratio of those spectra that could be handled by the previous engine. Also, the 1H-NMR spectra for a new xyloglucan database have been recorded; a new database and search engine is planned for these structures.
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COMPUTER ASSISTED STRUCTURAL CHARACTERIZATION OF OLIGOSACCHARIDES
  • 批准号:
    6653524
  • 项目类别:
  • 资助金额:
    $28.8万
  • 财政年份:
    2002
  • 负责人:
    FARAMARZ VALAFAR
  • 依托单位:
CCRC NET 1H NMR SPECTRAL DATABASE OF N LINKED OLIGOSACCHARIDES
  • 批准号:
    6653526
  • 项目类别:
  • 资助金额:
    $28.8万
  • 财政年份:
    2002
  • 负责人:
    FARAMARZ VALAFAR
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CORRELATION ANALYSIS OF SICKLE CELL ANEMIA DATA
  • 批准号:
    6653542
  • 项目类别:
  • 资助金额:
    $28.8万
  • 财政年份:
    2002
  • 负责人:
    FARAMARZ VALAFAR
  • 依托单位:
DVLP WWW BASED NEURAL NETWORK ANALYZER FOR GXM DATABASE: CRYPTOCOCCUS, AIDS
  • 批准号:
    6653541
  • 项目类别:
  • 资助金额:
    $28.8万
  • 财政年份:
    2002
  • 负责人:
    FARAMARZ VALAFAR
  • 依托单位:
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