03-QuestionAnswering.ipynb

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   "source": [
    "# Question Answering\n",
    "\n",
    "In this example we'll run a simple question answering model that will try to answer questions based on the given context.\n",
    "\n",
    "For the example we'll use [deepset/roberta-base-squad2](https://huggingface.co/deepset/roberta-base-squad2) model."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Installing a sample model"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [],
   "source": [
    "from transformers import AutoModelForQuestionAnswering, AutoTokenizer\n",
    "\n",
    "model_name = 'deepset/roberta-base-squad2'\n",
    "\n",
    "model = AutoModelForQuestionAnswering.from_pretrained(model_name)\n",
    "tokenizer = AutoTokenizer.from_pretrained(model_name)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Create a pipeline"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [],
   "source": [
    "from transformers import pipeline\n",
    "\n",
    "nlp = pipeline('question-answering', model=model, tokenizer=tokenizer)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Answer questions based on given context"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{'score': 0.20416691899299622, 'start': 118, 'end': 131, 'answer': 'radioactivity'}\n"
     ]
    }
   ],
   "source": [
    "context = 'Maria Skłodowska-Curie was a Polish and naturalized-French physicist and chemist who conducted pioneering research on radioactivity. She was the first woman to win a Nobel Prize, the first person and the only to win Nobel Prizes in two different sciences, and was part of the Curie family legacy of five Nobel Prizes.'\n",
    "question = 'In what field did Marie Curie conduct pioneering research?'\n",
    "\n",
    "result = nlp(question=question, context=context)\n",
    "\n",
    "print(result)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Answering question based on given context in Polish language"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{'score': 0.002498209709301591, 'start': 125, 'end': 145, 'answer': 'promieniotwórczością'}\n"
     ]
    }
   ],
   "source": [
    "context = 'Maria Skłodowska-Curie była polską i naturalizowaną francuską fizyczką i chemiczką, która prowadziła pionierskie badania nad promieniotwórczością. Była pierwszą kobietą, która zdobyła Nagrodę Nobla, pierwszą osobą i jedyną, która zdobyła Nagrody Nobla w dwóch różnych dziedzinach nauki, i była częścią rodziny Curie, która zdobyła pięć Nagród Nobla.'\n",
    "question = 'W jakiej dziedzinie Maria Curie prowadziła pionierskie badania?'\n",
    "\n",
    "result = nlp(question=question, context=context)\n",
    "\n",
    "print(result)"
   ]
  }
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