{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Title</th>\n",
       "      <th>Location</th>\n",
       "      <th>Company</th>\n",
       "      <th>Salary</th>\n",
       "      <th>Description</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <td>0</td>\n",
       "      <td>Data Scientist</td>\n",
       "      <td>Bromley</td>\n",
       "      <td>OSTC</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Company Description\\nIn just over 15 years, OS...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>1</td>\n",
       "      <td>Biostatistician / Data Scientist - Innovative ...</td>\n",
       "      <td>London</td>\n",
       "      <td>Warman O'Brien</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Biostatistician / Data Scientist - London\\nI a...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2</td>\n",
       "      <td>Data Scientist</td>\n",
       "      <td>London</td>\n",
       "      <td>ctrlio Ltd</td>\n",
       "      <td>NaN</td>\n",
       "      <td>ctrlio helps motor insurers win customers more...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>3</td>\n",
       "      <td>Junior Data Scientist</td>\n",
       "      <td>London</td>\n",
       "      <td>Novafutur</td>\n",
       "      <td>NaN</td>\n",
       "      <td>This is an opportunity to become a Data Scient...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>4</td>\n",
       "      <td>Data Scientist Lead</td>\n",
       "      <td>London</td>\n",
       "      <td>JPMorgan Chase Bank, N.A.</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Position Overview &amp; Responsibilities:\\nThis is...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>7838</td>\n",
       "      <td>Senior Clinical Operations Manager</td>\n",
       "      <td>London</td>\n",
       "      <td>CK Group</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Sam Whyley-Smith at CK Clinical is recruiting ...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>7839</td>\n",
       "      <td>Global Clinical Operations Leader (Senior Mana...</td>\n",
       "      <td>London</td>\n",
       "      <td>CK Group</td>\n",
       "      <td>NaN</td>\n",
       "      <td>CK Clinical are recruiting for a Global Clinic...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>7840</td>\n",
       "      <td>Actuarial Analyst</td>\n",
       "      <td>London SW1A 2AH</td>\n",
       "      <td>Ageas Insurance Limited</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Job Title: Actuarial Analyst\\nSalary: up to £3...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>7841</td>\n",
       "      <td>Pricing Analyst</td>\n",
       "      <td>Reigate RH2 9AQ</td>\n",
       "      <td>Ageas Insurance Limited</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Actuarial Pricing Analyst:\\nTesco Underwriting...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>7842</td>\n",
       "      <td>Management Accountant</td>\n",
       "      <td>London TW8 9ES</td>\n",
       "      <td>Safetykleen</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Who are Safetykleen?\\nWe are the leading provi...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>7843 rows × 5 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                                  Title         Location  \\\n",
       "0                                        Data Scientist          Bromley   \n",
       "1     Biostatistician / Data Scientist - Innovative ...           London   \n",
       "2                                        Data Scientist           London   \n",
       "3                                 Junior Data Scientist           London   \n",
       "4                                   Data Scientist Lead           London   \n",
       "...                                                 ...              ...   \n",
       "7838                 Senior Clinical Operations Manager           London   \n",
       "7839  Global Clinical Operations Leader (Senior Mana...           London   \n",
       "7840                                  Actuarial Analyst  London SW1A 2AH   \n",
       "7841                                    Pricing Analyst  Reigate RH2 9AQ   \n",
       "7842                              Management Accountant   London TW8 9ES   \n",
       "\n",
       "                        Company  Salary  \\\n",
       "0                          OSTC     NaN   \n",
       "1                Warman O'Brien     NaN   \n",
       "2                    ctrlio Ltd     NaN   \n",
       "3                     Novafutur     NaN   \n",
       "4     JPMorgan Chase Bank, N.A.     NaN   \n",
       "...                         ...     ...   \n",
       "7838                   CK Group     NaN   \n",
       "7839                   CK Group     NaN   \n",
       "7840    Ageas Insurance Limited     NaN   \n",
       "7841    Ageas Insurance Limited     NaN   \n",
       "7842                Safetykleen     NaN   \n",
       "\n",
       "                                            Description  \n",
       "0     Company Description\\nIn just over 15 years, OS...  \n",
       "1     Biostatistician / Data Scientist - London\\nI a...  \n",
       "2     ctrlio helps motor insurers win customers more...  \n",
       "3     This is an opportunity to become a Data Scient...  \n",
       "4     Position Overview & Responsibilities:\\nThis is...  \n",
       "...                                                 ...  \n",
       "7838  Sam Whyley-Smith at CK Clinical is recruiting ...  \n",
       "7839  CK Clinical are recruiting for a Global Clinic...  \n",
       "7840  Job Title: Actuarial Analyst\\nSalary: up to £3...  \n",
       "7841  Actuarial Pricing Analyst:\\nTesco Underwriting...  \n",
       "7842  Who are Safetykleen?\\nWe are the leading provi...  \n",
       "\n",
       "[7843 rows x 5 columns]"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import pandas as pd\n",
    "import numpy as np\n",
    "\n",
    "df=pd.read_csv('data/df_broad.csv')\n",
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "\n",
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       "\n",
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       "        text-align: right;\n",
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       "</style>\n",
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       "      <td>0</td>\n",
       "      <td>Data Scientist</td>\n",
       "      <td>Bromley</td>\n",
       "      <td>OSTC</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Company Description\\nIn just over 15 years, OS...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>1</td>\n",
       "      <td>Biostatistician / Data Scientist - Innovative ...</td>\n",
       "      <td>London</td>\n",
       "      <td>Warman O'Brien</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Biostatistician / Data Scientist - London\\nI a...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2</td>\n",
       "      <td>Data Scientist</td>\n",
       "      <td>London</td>\n",
       "      <td>ctrlio Ltd</td>\n",
       "      <td>NaN</td>\n",
       "      <td>ctrlio helps motor insurers win customers more...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>3</td>\n",
       "      <td>Junior Data Scientist</td>\n",
       "      <td>London</td>\n",
       "      <td>Novafutur</td>\n",
       "      <td>NaN</td>\n",
       "      <td>This is an opportunity to become a Data Scient...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>4</td>\n",
       "      <td>Data Scientist Lead</td>\n",
       "      <td>London</td>\n",
       "      <td>JPMorgan Chase Bank, N.A.</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Position Overview &amp; Responsibilities:\\nThis is...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2274</td>\n",
       "      <td>Sr. Clinical Trial Physician</td>\n",
       "      <td>Uxbridge</td>\n",
       "      <td>Bristol-Myers Squibb</td>\n",
       "      <td>NaN</td>\n",
       "      <td>At Bristol Myers Squibb, we are inspired by a ...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2275</td>\n",
       "      <td>Senior Medical Manager – Oncology</td>\n",
       "      <td>London</td>\n",
       "      <td>Only Medics</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Reference Number: JO-2003-448184\\nSenior Medic...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2276</td>\n",
       "      <td>Azure Data Architect</td>\n",
       "      <td>London</td>\n",
       "      <td>Venturi</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Data Architect (Azure Data Architect ( Azure /...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2277</td>\n",
       "      <td>Senior Clinical Operations Manager</td>\n",
       "      <td>London</td>\n",
       "      <td>CK Group</td>\n",
       "      <td>NaN</td>\n",
       "      <td>Sam Whyley-Smith at CK Clinical is recruiting ...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2278</td>\n",
       "      <td>Global Clinical Operations Leader (Senior Mana...</td>\n",
       "      <td>London</td>\n",
       "      <td>CK Group</td>\n",
       "      <td>NaN</td>\n",
       "      <td>CK Clinical are recruiting for a Global Clinic...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>2279 rows × 5 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                                  Title  Location  \\\n",
       "0                                        Data Scientist   Bromley   \n",
       "1     Biostatistician / Data Scientist - Innovative ...    London   \n",
       "2                                        Data Scientist    London   \n",
       "3                                 Junior Data Scientist    London   \n",
       "4                                   Data Scientist Lead    London   \n",
       "...                                                 ...       ...   \n",
       "2274                       Sr. Clinical Trial Physician  Uxbridge   \n",
       "2275                  Senior Medical Manager – Oncology    London   \n",
       "2276                               Azure Data Architect    London   \n",
       "2277                 Senior Clinical Operations Manager    London   \n",
       "2278  Global Clinical Operations Leader (Senior Mana...    London   \n",
       "\n",
       "                        Company  Salary  \\\n",
       "0                          OSTC     NaN   \n",
       "1                Warman O'Brien     NaN   \n",
       "2                    ctrlio Ltd     NaN   \n",
       "3                     Novafutur     NaN   \n",
       "4     JPMorgan Chase Bank, N.A.     NaN   \n",
       "...                         ...     ...   \n",
       "2274       Bristol-Myers Squibb     NaN   \n",
       "2275                Only Medics     NaN   \n",
       "2276                    Venturi     NaN   \n",
       "2277                   CK Group     NaN   \n",
       "2278                   CK Group     NaN   \n",
       "\n",
       "                                            Description  \n",
       "0     Company Description\\nIn just over 15 years, OS...  \n",
       "1     Biostatistician / Data Scientist - London\\nI a...  \n",
       "2     ctrlio helps motor insurers win customers more...  \n",
       "3     This is an opportunity to become a Data Scient...  \n",
       "4     Position Overview & Responsibilities:\\nThis is...  \n",
       "...                                                 ...  \n",
       "2274  At Bristol Myers Squibb, we are inspired by a ...  \n",
       "2275  Reference Number: JO-2003-448184\\nSenior Medic...  \n",
       "2276  Data Architect (Azure Data Architect ( Azure /...  \n",
       "2277  Sam Whyley-Smith at CK Clinical is recruiting ...  \n",
       "2278  CK Clinical are recruiting for a Global Clinic...  \n",
       "\n",
       "[2279 rows x 5 columns]"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df = df.drop_duplicates(keep='first').reset_index(drop=True)\n",
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Title</th>\n",
       "      <th>Location</th>\n",
       "      <th>Company</th>\n",
       "      <th>Salary</th>\n",
       "      <th>Description</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "Empty DataFrame\n",
       "Columns: [Title, Location, Company, Salary, Description]\n",
       "Index: []"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df[~np.isnan(df.Salary)]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
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       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Title</th>\n",
       "      <th>Company</th>\n",
       "      <th>Description</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <td>0</td>\n",
       "      <td>Data Scientist</td>\n",
       "      <td>OSTC</td>\n",
       "      <td>Company Description\\nIn just over 15 years, OS...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>1</td>\n",
       "      <td>Biostatistician / Data Scientist - Innovative ...</td>\n",
       "      <td>Warman O'Brien</td>\n",
       "      <td>Biostatistician / Data Scientist - London\\nI a...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2</td>\n",
       "      <td>Data Scientist</td>\n",
       "      <td>ctrlio Ltd</td>\n",
       "      <td>ctrlio helps motor insurers win customers more...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>3</td>\n",
       "      <td>Junior Data Scientist</td>\n",
       "      <td>Novafutur</td>\n",
       "      <td>This is an opportunity to become a Data Scient...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>4</td>\n",
       "      <td>Data Scientist Lead</td>\n",
       "      <td>JPMorgan Chase Bank, N.A.</td>\n",
       "      <td>Position Overview &amp; Responsibilities:\\nThis is...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2274</td>\n",
       "      <td>Sr. Clinical Trial Physician</td>\n",
       "      <td>Bristol-Myers Squibb</td>\n",
       "      <td>At Bristol Myers Squibb, we are inspired by a ...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2275</td>\n",
       "      <td>Senior Medical Manager – Oncology</td>\n",
       "      <td>Only Medics</td>\n",
       "      <td>Reference Number: JO-2003-448184\\nSenior Medic...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2276</td>\n",
       "      <td>Azure Data Architect</td>\n",
       "      <td>Venturi</td>\n",
       "      <td>Data Architect (Azure Data Architect ( Azure /...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2277</td>\n",
       "      <td>Senior Clinical Operations Manager</td>\n",
       "      <td>CK Group</td>\n",
       "      <td>Sam Whyley-Smith at CK Clinical is recruiting ...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2278</td>\n",
       "      <td>Global Clinical Operations Leader (Senior Mana...</td>\n",
       "      <td>CK Group</td>\n",
       "      <td>CK Clinical are recruiting for a Global Clinic...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>2279 rows × 3 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                                  Title  \\\n",
       "0                                        Data Scientist   \n",
       "1     Biostatistician / Data Scientist - Innovative ...   \n",
       "2                                        Data Scientist   \n",
       "3                                 Junior Data Scientist   \n",
       "4                                   Data Scientist Lead   \n",
       "...                                                 ...   \n",
       "2274                       Sr. Clinical Trial Physician   \n",
       "2275                  Senior Medical Manager – Oncology   \n",
       "2276                               Azure Data Architect   \n",
       "2277                 Senior Clinical Operations Manager   \n",
       "2278  Global Clinical Operations Leader (Senior Mana...   \n",
       "\n",
       "                        Company  \\\n",
       "0                          OSTC   \n",
       "1                Warman O'Brien   \n",
       "2                    ctrlio Ltd   \n",
       "3                     Novafutur   \n",
       "4     JPMorgan Chase Bank, N.A.   \n",
       "...                         ...   \n",
       "2274       Bristol-Myers Squibb   \n",
       "2275                Only Medics   \n",
       "2276                    Venturi   \n",
       "2277                   CK Group   \n",
       "2278                   CK Group   \n",
       "\n",
       "                                            Description  \n",
       "0     Company Description\\nIn just over 15 years, OS...  \n",
       "1     Biostatistician / Data Scientist - London\\nI a...  \n",
       "2     ctrlio helps motor insurers win customers more...  \n",
       "3     This is an opportunity to become a Data Scient...  \n",
       "4     Position Overview & Responsibilities:\\nThis is...  \n",
       "...                                                 ...  \n",
       "2274  At Bristol Myers Squibb, we are inspired by a ...  \n",
       "2275  Reference Number: JO-2003-448184\\nSenior Medic...  \n",
       "2276  Data Architect (Azure Data Architect ( Azure /...  \n",
       "2277  Sam Whyley-Smith at CK Clinical is recruiting ...  \n",
       "2278  CK Clinical are recruiting for a Global Clinic...  \n",
       "\n",
       "[2279 rows x 3 columns]"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#Remove Salary column\n",
    "df = df.iloc[:,[0,2,4]]\n",
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "lead_search = ['Lead','Senior','Sr.']\n",
    "lead = df[df.Title.str.contains('|'.join(lead_search))]\n",
    "not_lead = df[~df.Title.str.contains('|'.join(lead_search))]\n",
    "lead.reset_index(drop=True,inplace=True)\n",
    "lead.to_csv('processed data/lead.csv',index=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "not_lead.reset_index(drop=True,inplace=True)\n",
    "not_lead.to_csv('processed data/not_lead.csv',index=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [],
   "source": [
    "junior_search = ['Junior','Jr','Graduate']\n",
    "junior = not_lead[not_lead.Title.str.contains('|'.join(junior_search))]\n",
    "junior.reset_index(drop=True,inplace=True)\n",
    "junior.to_csv('processed data/junior.csv',index=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [],
   "source": [
    "data_scientist = df[df.Title.str.contains('Data Scientist')]\n",
    "data_scientist.to_csv('processed data/data_scientist.csv',index=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [],
   "source": [
    "ml_search = ['Machine','Learning','Machine Learning']\n",
    "ml = not_lead[not_lead.Title.str.contains('|'.join(ml_search))]\n",
    "ml.reset_index(drop=True,inplace=True)\n",
    "ml.to_csv('processed data/ml.csv',index=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "all_desc=data_scientist.Description.str.cat(sep=';')\n",
    "type(all_desc)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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