summaryrefslogtreecommitdiff
path: root/dtrain/job2
diff options
context:
space:
mode:
Diffstat (limited to 'dtrain/job2')
-rwxr-xr-xdtrain/job2/avgweights.rb30
-rw-r--r--dtrain/job2/cdec.ini8
-rw-r--r--dtrain/job2/dtrain.ini10
-rwxr-xr-xdtrain/job2/dtrain.sh6
-rwxr-xr-xdtrain/job2/hadoop-streaming-job.sh23
5 files changed, 77 insertions, 0 deletions
diff --git a/dtrain/job2/avgweights.rb b/dtrain/job2/avgweights.rb
new file mode 100755
index 00000000..31048f16
--- /dev/null
+++ b/dtrain/job2/avgweights.rb
@@ -0,0 +1,30 @@
+#!/usr/bin/env ruby1.9.1
+
+
+STDIN.set_encoding 'utf-8'
+
+#shard_count_key = "__SHARD_COUNT__"
+
+w = {}
+#c = {}
+w.default = 0
+#c.default = 0
+while line = STDIN.gets
+ key, val = line.split /\t/
+ w[key] += val.to_f
+ #c[key] += 1.0
+end
+
+#shard_count = w["__SHARD_COUNT__"]
+
+num_map = 2107.0
+
+w.each_key { |k|
+ #if k == shard_count_key then next end
+ #if k == "__bias" then next end
+ puts "#{k}\t#{w[k]/num_map}"
+ #/c[k]}" #{w[k]/shard_count}"
+}
+
+#puts "#{shard_count_key}\t#{w[shard_count_key]}"
+
diff --git a/dtrain/job2/cdec.ini b/dtrain/job2/cdec.ini
new file mode 100644
index 00000000..0d32f0b7
--- /dev/null
+++ b/dtrain/job2/cdec.ini
@@ -0,0 +1,8 @@
+formalism=scfg
+add_pass_through_rules=true
+feature_function=WordPenalty
+cubepruning_pop_limit=30
+feature_function=KLanguageModel nc-wmt11.en.srilm.3.gz
+feature_function=RuleIdentityFeatures
+scfg_max_span_limit=15
+
diff --git a/dtrain/job2/dtrain.ini b/dtrain/job2/dtrain.ini
new file mode 100644
index 00000000..ec005e46
--- /dev/null
+++ b/dtrain/job2/dtrain.ini
@@ -0,0 +1,10 @@
+decoder_config=cdec.ini
+kbest=100
+ngrams=3
+epochs=10
+input=-
+scorer=stupid_bleu
+output=-
+#stop_after=100
+#wprint=Glue WordPenalty LanguageModel LanguageModel_OOV PhraseModel_0 PhraseModel_1 PhraseModel_2 PhraseModel_3 PhraseModel_4 PassThrough
+
diff --git a/dtrain/job2/dtrain.sh b/dtrain/job2/dtrain.sh
new file mode 100755
index 00000000..75ec29ea
--- /dev/null
+++ b/dtrain/job2/dtrain.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+./dtrain -q -c dtrain.ini
+
+exit 0
+
diff --git a/dtrain/job2/hadoop-streaming-job.sh b/dtrain/job2/hadoop-streaming-job.sh
new file mode 100755
index 00000000..9ee70a33
--- /dev/null
+++ b/dtrain/job2/hadoop-streaming-job.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+HADOOP_HOME=/usr/lib/hadoop-0.20
+JAR=contrib/streaming/hadoop-streaming-0.20.2-cdh3u1.jar
+HSTREAMING="$HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/$JAR"
+
+IN=in/nc-wmt11-de-en-dyer-cs-joshua.tok.lc.fixamp1.loo.psg.dtrain
+OUT=out/nc-wmt11-de-en-dyer-cs-joshua.tok.lc.fixamp1.loo.psg.dtrain-weights.50
+
+$HSTREAMING \
+ -mapper "dtrain.sh" \
+ -reducer "avgweights.rb" \
+ -input $IN \
+ -output $OUT \
+ -file avgweights.rb \
+ -file dtrain.sh \
+ -file dtrain \
+ -file dtrain.ini \
+ -file cdec.ini \
+ -file nc-wmt11.en.srilm.3.gz \
+ -jobconf mapred.reduce.tasks=1 \
+ -jobconf mapred.max.map.failures.percent=100
+