Ted Benson eob
eob
/ gist:80960
Created
March 18, 2009 05:27
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| p (char *) [data bytes] |
eob
/ gist:81427
Created
March 18, 2009 21:52
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| <body> | |
| <table width="100%"> | |
| <tr> | |
| <td colspan=3> | |
| </td> | |
| </tr> | |
| <tr valign="top"> | |
| <td width="15%"> <div ex:role="facet" ex:expression=".venue" ex:facetLabel="Venue"></div> |
eob
/ Initialization of Y
Created
November 24, 2010 18:28
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| def initializeToCrfPotentials = { | |
| for (tweetIdx <- 0 until _Y.size) { | |
| for (tokenIdx <- 0 until _Y(tweetIdx).size) { | |
| for (labelIdx <- 0 until _Y(tweetIdx)(tokenIdx).size) { | |
| // Note: the +1 in token index is because of the <S> token at the beginning | |
| // of the CRF potentials. | |
| logger.info(tweetIdx + " " + tokenIdx + " " + labelIdx) | |
| _Y(tweetIdx)(tokenIdx)(labelIdx) = _crfPotentials(tweetIdx)(tokenIdx + 1)(labelIdx) | |
| } | |
| } |
eob
/ gist:714195
Created
November 24, 2010 19:05
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| def initializeToCrfPosteriors = { | |
| _Y = emptyY // Initialize to all 0s | |
| require (_Y.size == _crfPotentials.size) // Santiy check: both are over tweets | |
| for (tweet <- 0 until _crfPotentials.size) { | |
| _forwardBackward.setInput(_crfPotentials(tweet)) | |
| val nodeMarginals = _forwardBackward.getNodeMarginals() | |
| val nonBorderMarginals = nodeMarginals.slice(1, nodeMarginals.size - 1) |
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| /** | |
| * log q(Z_i = k) less than or equal to | |
| * log P(Z_i=k) (the prior) | |
| * + log E_ { q(y_i),q(T_k) } Theta^T_REW f_REW(x_i,y_i,T_k) | |
| * - log E_ { q(T_k) } Z_ { x_i } (Theta, T_k) | |
| */ | |
| def update(td: TaggingDistribution, rd: RecordDistribution) = { | |
| // Initialize to all -Infinity | |
| _Z = logEmptyZ() |
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| def update(td: TaggingDistribution, ad: AlignmentDistribution) = { | |
| /* | |
| * Setup: Create an empty set of records | |
| */ | |
| var TPrime = List[Record]() | |
| for (i <- 0 until _T.size) { | |
| val r = new Record(i, _schema) | |
| r.setThetaRewrite(_T(i).thetaRewrite) | |
| TPrime = TPrime :+ r | |
| } |
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| object ListCase { | |
| def matcher(l:List[Int]) { | |
| l match { | |
| case List(1,3,5,7) => println("Primes") | |
| case List(_,_,_,3,_) => println("3 on 3") | |
| case 1::rest => println("List starting with 1") | |
| case List(_*) => println("Other list") | |
| } | |
| } | |
| } |
eob
/ gist:741397
Created
December 15, 2010 00:25
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| List: openbsd-tech | |
| Subject: Allegations regarding OpenBSD IPSEC | |
| From: Theo de Raadt <deraadt () cvs ! openbsd ! org> | |
| Date: 2010-12-14 22:24:39 | |
| Message-ID: 201012142224.oBEMOdWM031222 () cvs ! openbsd ! org | |
| [Download message RAW] | |
| I have received a mail regarding the early development of the OpenBSD | |
| IPSEC stack. It is alleged that some ex-developers (and the company | |
| they worked for) accepted US government money to put backdoors into |
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| <div class="insert-exhibit"> | |
| <link href="http://bigdata.csail.mit.edu/datapress/user/role/principal%20investigators/json" rel="exhibit/data" type="application/json"> | |
| <style> | |
| /* | |
| * These get rid of the extra bits that Exhibit takes the liberty of adding. | |
| * ------------------------------------------------------------------------------ | |
| */ |
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| <div class="insert-exhibit"> | |
| <link href="http://bigdata.csail.mit.edu/datapress/node/type/research/json" rel="exhibit/data" type="application/json"> | |
| <style> | |
| /* | |
| * These get rid of the extra bits that Exhibit takes the liberty of adding. | |
| * ------------------------------------------------------------------------------ | |
| */ |
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