fitzwang

icon indicating a website link https://www.linkedin.com/in/fitzwang icon indicating an email [email protected]

icon company Tencent icon location Shenzhen, Guangdong-province, China icon location Engineer on big data and machine learning

Results 5 comments of fitzwang

99.9% percent of sample predicted label are -1

can you post you training hyper-parameter? the reason could be that the regularization parameters is so large that the model is under trained I gauss that the true positive/negative rate...

serving deepfm performance issue

I have several questions 1. how many dimension your models have? 2. how do you think 4ms latency? is it too long? we know why the CPU usage rate is...

serving one model multiple versions error

I got it. Since the "SharedConf" is single, that cause problem. We will remove some limitation to enable multiple model versions of the Angel.

serving deepfm error under high performance (fc_layer matrix null)

What do you mean by "sometimes"?

serving deepfm error under high performance (fc_layer matrix null)

can you post you graph json file?