SVDFeature

最新的SVDFeature工具，里面还有我自己找的几篇manual。 一个feature-based协同过滤和排序工具，由上海交大Apex实验室开发，代码质量较高。在KDD Cup 2012中获得第一名，KDD Cup 2011中获得第三名，相关论文 发表在2012的JMLR中，这足以说明它的高大上。 SVDFeature 包含一个很灵活的Matrix Factorization推荐框架，能方便的实现SVD、SVD++等方法, 是单模型推荐算法中精度最高的一种。SVDFeature代码精炼，可以用 相对较少的内存实现较大规模的单机版矩阵分解运算。另外含有Logistic regressio

/*
 *  Copyright 2009-2010 APEX Data & Knowledge Management Lab Shanghai Jiao Tong University
 *
 *  Licensed under the Apache License Version 2.0 （the “License“）;
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing software
 *  distributed under the License is distributed on an “AS IS“ BASIS
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/*!
 * \author Tianqi Chen: tqchen@apex.sjtu.edu.cn
 */
#define _CRT_SECURE_NO_WARNINGS
#define _CRT_SECURE_NO_DEPRECATE
#include “ap

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     文件      43514  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_exp_template.h

     文件       3255  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_random.h

     文件       2093  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_stream.h

     文件        967  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_tensor.h

     文件       1573  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_tensor_config.h

     文件      10569  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_tensor_cpu.h

     文件      18967  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_tensor_cpu_inline.h

     文件       9493  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_tensor_cpu_inline_common.h

     文件      18467  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_tensor_func_decl.h

     文件      11079  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_tensor_func_decl_common.h

     文件      13585  2013-01-03 15:16  svdfeature-1.2.2\apex-tensor\apex_tensor_sse.h

     文件       7951  2013-01-03 15:16  svdfeature-1.2.2\apex-utils\apex_buffer_loader.h

     文件       5946  2013-01-03 15:16  svdfeature-1.2.2\apex-utils\apex_config.h

     文件       8299  2013-01-03 15:16  svdfeature-1.2.2\apex-utils\apex_evaluator.h

     文件       4740  2013-01-03 15:16  svdfeature-1.2.2\apex-utils\apex_matrix_csr.h

     文件       1634  2013-01-03 15:16  svdfeature-1.2.2\apex-utils\apex_task.h

     文件       3583  2013-01-03 15:16  svdfeature-1.2.2\apex-utils\apex_thread.h

     文件       5769  2013-01-03 15:16  svdfeature-1.2.2\apex-utils\apex_utils.h

     文件       1912  2013-01-03 15:16  svdfeature-1.2.2\apex_svd.cpp

     文件       9933  2013-01-03 15:16  svdfeature-1.2.2\apex_svd.h

     文件      52919  2013-01-03 15:16  svdfeature-1.2.2\apex_svd_data.cpp

     文件      24223  2013-01-03 15:16  svdfeature-1.2.2\apex_svd_data.h

     文件      30846  2013-01-03 15:16  svdfeature-1.2.2\apex_svd_model.h

     文件        727  2013-01-03 15:16  svdfeature-1.2.2\demo\basicMF\basicMF.conf

     文件       1087  2013-01-03 15:16  svdfeature-1.2.2\demo\basicMF\mkbasicfeature.py

     文件        890  2013-01-03 15:16  svdfeature-1.2.2\demo\basicMF\run-ml100K.sh

     文件        386  2013-01-03 15:16  svdfeature-1.2.2\demo\basicMF\run.sh

     文件         72  2013-01-03 15:16  svdfeature-1.2.2\demo\basicMF\ua.base.example

     文件         72  2013-01-03 15:16  svdfeature-1.2.2\demo\basicMF\ua.test.example

     文件        680  2013-01-03 15:16  svdfeature-1.2.2\demo\binaryClassification\binaryClassification.conf

............此处省略86个文件信息