HT Liu ShomyLiu

## pytorch-fm.py
import torch
class FM_Layer(nn.Module):
    def __init__(self, n=10, k=5):
        ```
        n: 输入维度
        k: factor的维度
        ```
        super(FM_Layer, self).__init__()
        self.n = n
        self.k = k

## extract_item_from_aminer.py
#!/usr/bin/env python
# encoding: utf-8

import json
import os
import sys
import uuid
import traceback
from concurrent import futures
	import torch
	class FM_Layer(nn.Module):
	def __init__(self, n=10, k=5):
	```
	n: 输入维度
	k: factor的维度
	```
	super(FM_Layer, self).__init__()
	self.n = n
	self.k = k
	#!/usr/bin/env python
	# encoding: utf-8

	import json
	import os
	import sys
	import uuid
	import traceback
	from concurrent import futures