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p300-tactile-3-train-classifier.xml 33KB

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  1007. <Text>The preprocessing of the signal is
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  1009. &lt;u&gt;&lt;b&gt;Note:&lt;/b&gt;&lt;/u&gt; be sure that the
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  1011. per buffer&lt;/i&gt; you use in the &lt;u&gt;acquisition
  1012. server&lt;/u&gt; are compatible with the actual
  1013. &lt;i&gt;signal decimation factor&lt;/i&gt;</Text>
  1014. <Attributes>
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  1018. </Attribute>
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  1021. <Value>0</Value>
  1022. </Attribute>
  1023. </Attributes>
  1024. </Comment>
  1025. <Comment>
  1026. <Identifier>(0x00005277, 0x00007fbe)</Identifier>
  1027. <Text>&lt;u&gt;&lt;b&gt;&lt;big&gt;Overview&lt;/big&gt;&lt;/b&gt;&lt;/u&gt;
  1028. This scenario should be used to train
  1029. the LDA classifier.
  1030. Just configure the &lt;i&gt;Generic Stream Reader&lt;/i&gt;
  1031. box to point to the last file you recorded with
  1032. scenario &lt;i&gt;1-acquisition&lt;/i&gt; and fast forward
  1033. this scenario.
  1034. At the end of the training, you will have an estimation
  1035. of the classifier performance printed in the console.
  1036. If this performance is lower than 70%, just run a new
  1037. &lt;i&gt;4-online&lt;/i&gt; session to have better results.
  1038. &lt;u&gt;&lt;b&gt;Note:&lt;/b&gt;&lt;/u&gt; in order to run this scenario,
  1039. the spatial filter should have been trained using
  1040. &lt;i&gt;2-train-xDAWN&lt;/i&gt; !</Text>
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  1048. <Value>96</Value>
  1049. </Attribute>
  1050. </Attributes>
  1051. </Comment>
  1052. </Comments>
  1053. <Metadata>
  1054. <Entry>
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  1059. </Metadata>
  1060. <Attributes>
  1061. <Attribute>
  1062. <Identifier>(0x790d75b8, 0x3bb90c33)</Identifier>
  1063. <Value>Yann Renard</Value>
  1064. </Attribute>
  1065. <Attribute>
  1066. <Identifier>(0x8c1fc55b, 0x7b433dc2)</Identifier>
  1067. <Value></Value>
  1068. </Attribute>
  1069. <Attribute>
  1070. <Identifier>(0x9f5c4075, 0x4a0d3666)</Identifier>
  1071. <Value>LDA Classifier Trainer</Value>
  1072. </Attribute>
  1073. <Attribute>
  1074. <Identifier>(0xf36a1567, 0xd13c53da)</Identifier>
  1075. <Value>http://openvibe.inria.fr/p300-speller-xdawn/</Value>
  1076. </Attribute>
  1077. <Attribute>
  1078. <Identifier>(0xf6b2e3fa, 0x7bd43926)</Identifier>
  1079. <Value>xDAWN P300 Speller</Value>
  1080. </Attribute>
  1081. <Attribute>
  1082. <Identifier>(0xf8034a49, 0x8b3f37cc)</Identifier>
  1083. <Value>INRIA</Value>
  1084. </Attribute>
  1085. </Attributes>
  1086. </OpenViBE-Scenario>