predictioniogists · December 22, 2015 17:09 · gianpaj · Oct 28, 2013
diff --git a/UseCase_OnlineCourse_PythonSDK_get_itemsim_topn.py b/UseCase_OnlineCourse_PythonSDK_get_itemsim_topn.py
 # You need to specify the name of the engine from which you want to retrieve the prediction results. 
 # When any user views a course, you can suggest similar courses to the user by adding the following:  
 try:
  # retreive top 5 similar courses from the item similarity engine
  result = client.get_itemsim_topn("the engine name", "the viewed course ID", 5)
  iids = result['pio_iids'] # list of recommended course IDs
 except Exception as e:
  iids = get_default_iids_list(5) # default behavior when no prediction results. eg. recommends latest courses
  log_error(e) # log the error for debugging or analysis later
  
 display_courses(iids) # display the courses to the user
	# You need to specify the name of the engine from which you want to retrieve the prediction results.
	# When any user views a course, you can suggest similar courses to the user by adding the following:
	try:
	# retreive top 5 similar courses from the item similarity engine
	result = client.get_itemsim_topn("the engine name", "the viewed course ID", 5)
	iids = result['pio_iids'] # list of recommended course IDs
	except Exception as e:
	iids = get_default_iids_list(5) # default behavior when no prediction results. eg. recommends latest courses
	log_error(e) # log the error for debugging or analysis later

	display_courses(iids) # display the courses to the user