Fix random seed for experiments

[jonaschn]

I'm referring to your interesting blog post here.

Did you pass a fixed random seed, e.g. 42, to allow reproducible results?
Otherwise, the difference might be explained by chance.
If passing 0 however uses the system clock.

projects/2015/gddh/code/model.py

Lines 79 to 94 in 44752a7

	command = (MalletPath +" train-topics" +
	" --input "+ CorpusFile +
	" --num-topics "+ str(Topics) +
	" --optimize-interval "+ str(Interval) +
	" --num-iterations " + str(Iterations) +
	" --num-top-words " + str(NumTopWords) +
	" --word-topic-counts-file "+ word_topics_counts_file +
	" --topic-word-weights-file "+ topic_word_weights_file +
	" --output-topic-keys "+ output_topic_keys +
	" --output-doc-topics "+ output_doc_topics +
	" --doc-topics-max "+ str(DocTopicsMax) +
	" --output-state " + output_topic_state +
	" --diagnostics-file "+DiagnosticsFile +
	" --num-threads " + str(NumThreads))
	#print(command)
	subprocess.call(command, shell=True)