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CastellanZhang / lambdaFM

Multi-thread implementation of lambdaFM with FTRL for ranking problem. LambdaFM is a learning-to-rank algorithm by combining LambdaRank and Factorization Machines.
MIT License
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本地运行报错，希望楼主可以解答下疑惑 #13

Closed YELLOWH closed 2 years ago

YELLOWH commented 2 years ago

本地运行命令： cat /data/hzw/fm_recall/part-00000 | ./lambdafm_train -m ./fm_model.txt

运行后报错： terminate called after throwing an instance of 'std::invalid_argument' what(): stod Aborted

按照楼主的read-me写的，没想明白那里出错了，望楼主有空解答下啊。。。。。。