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LTR读书笔记 配置 1.1路径 ltr/ml/conf 1.2内容 [DEFAULT] IN_DATA:输入数据 DATA_PATH:数据路径 TRAIN_EXT:训练集 TEST_EXT:测试集 [global_config] tool_num:调用工具数量 run_flow:产品线 flow_zhidao:工具顺序;如flow_zhidao=split_data,trans_data_train,trans_data_test,train_svmrank,test_svmrank,testeval_test [id:13] tool_name=split_data tool_addr=tools/RankDataExtractionProcess.sh split_para=1,1 in_data=%(IN_DATA)s train_data=%(DATA_PATH)s%(TRAIN_EXT)s test_data=%(DATA_PATH)s%(TEST_EXT)s 1.3工具 1.3.1sample_data holmes/data_sample/batch.sh 1.3.2train_flow holmes/rerank/max-entropy-holmes.1.0/bin.new/main.py 1.3.3data2svm_train_class holmes/data2svm/main.py 1.3.4data2svm_test_class holmes/data2svm/main.py 1.3.5train_maxe holmes/train_maxe/main.py 1.3.6test_maxe holmes/test_maxe/main.py 1.3.7train_svmrank训练集 common_lib/train.py holmes/conf/rank_svm.cfg #!./third_party_lib/python/bin/python importsys importConfigParser importsubprocess importos importgetopt importtempfile fromcommon_lib.configimport* deftrain_basicwei(train_file,config,model): return"fakebasci_weitrain" deftrain_svm(train_file,config,model_file): options=config.items('svm') options.append(('training_file',train_file)) options.append(('model_out',model_file)) cmds=[] cmds.append(os.getcwd()+os.sep+SVM_TRAIN_PATH) forname,valueinoptions: cmds.append('--'+name) cmds.append(value) printsubprocess.check_output(cmds) deftrain_svm_ori(train_file,config,model_file): options=config.items('svm') options.append(('training_file',train_file)) options.append(('model_out',model_file)) cmds=[] cmds.append(os.getcwd()+os.sep+SVM_ORI_TRAIN_PATH) forname,valueinoptions: cmds.append('--'+name) cmds.append(value) printsubprocess.check_output(cmds) RF_MODEL_FILE='rf_model.conf' deftrain_rf(train_file,config,model_file): options=config.items('rf') ifos.path.isabs(train_file): dir=os.path.dirname(train_file) else: dir=os.path.dirname(os.getcwd()+os.sep+train_file) model_conf=dir+os.sep+RF_MODEL_FILE MC=open(model_conf,'w') print>>MC,'train_data:',os.path.basen

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