Microsoft LUIS doesn't recognize an Entity

Question

I've created model for MS LUIS. It recognizes intents sharply, but no any entity recognized or recognized partly. What can be wrong?

My steps are: import new version in LUIS app -> Train -> Publish -> Test.

When I type utterance from model example - it finds.

Also e.g. when I type: "create task check why it doesn't show all", I am getting this (small part of taskName):

 "entities": [
{
  "entity": "check why",
  "type": "taskName",
  "startIndex": 12,
  "endIndex": 20,
  "score": 0.8236943,
  "role": ""
}
]

here is JSON model:

{
 "luis_schema_version": "3.0.0",
 "versionId": "0.12",
 "name": "Todo-Agent 0.4",
 "desc": "This LUIS app has a  AddTask and None intents.",
 "culture": "en-us",
 "intents": [
{
  "name": "AddTask"
},
],
 "entities": [
{
  "name": "taskName",
  "roles": []
}
 ],
 "composites": [],
 "closedLists": [],
 "patternAnyEntities": [],
 "regex_entities": [],
 "prebuiltEntities": [],
 "model_features": [],
 "regex_features": [],
 "patterns": [
   {
  "pattern": "add task - {taskName}",
  "intent": "AddTask"
},
{
  "pattern": "create task {taskName}",
  "intent": "AddTask"
}
 ],
 "utterances": [
{
  "text": "2",
  "intent": "None",
  "entities": []
},
{
  "text": "5",
  "intent": "None",
  "entities": []
},
{
  "text": "add the task - do something",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 15,
      "endPos": 26
    }
  ]
},
{
  "text": "add the task test text",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 13,
      "endPos": 21
    }
  ]
},
{
  "text": "bla bla",
  "intent": "None",
  "entities": []
},
{
  "text": "create task bad response",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 12,
      "endPos": 23
    }
  ]
},
{
  "text": "create task check again",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 12,
      "endPos": 22
    }
  ]
},
{
  "text": "create task check entity",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 12,
      "endPos": 23
    }
  ]
},
{
  "text": "create task do something wrong",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 12,
      "endPos": 29
    }
  ]
},
{
  "text": "create task go home",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 11,
      "endPos": 18
    }
  ]
},
{
  "text": "create task testone",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 12,
      "endPos": 18
    }
  ]
}
 ]
}

Thank you for help in advance.

Answer 1

I think I've solved the issue by including some very different utterances with different 'taskName' values and it's length (specially length!! - it stoped to cut taskName).

e.g.

  {
  "text": "create item test with my personal bot and see what will happen when i type some long task name and than can train and publish model when it works great",
  "intent": "AddTask",
  "entities": [
    {
      "entity": "taskName",
      "startPos": 12,
      "endPos": 142
    }
  ]
},