first_version #1
@ -243,22 +243,22 @@
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"items_per_user=df.groupby(['item']).count()['rating']\n",
|
||||
"users_per_item=df.groupby(['item']).count()['rating']\n",
|
||||
"\n",
|
||||
"plt.figure(figsize=(16,8))\n",
|
||||
"plt.hist(items_per_user, bins=100)\n",
|
||||
"plt.hist(users_per_item, bins=100)\n",
|
||||
"\n",
|
||||
"# Let's add median\n",
|
||||
"t=items_per_user.median()\n",
|
||||
"t=users_per_item.median()\n",
|
||||
"plt.axvline(t, color='k', linestyle='dashed', linewidth=1)\n",
|
||||
"plt.text(t*1.1, plt.ylim()[1]*0.9, 'Median: {:.0f}'.format(t))\n",
|
||||
"\n",
|
||||
"# Let's add also some percentiles\n",
|
||||
"t=items_per_user.quantile(0.25)\n",
|
||||
"t=users_per_item.quantile(0.25)\n",
|
||||
"plt.axvline(t, color='k', linestyle='dashed', linewidth=1)\n",
|
||||
"plt.text(t*1.1, plt.ylim()[1]*0.95, '25% quantile: {:.0f}'.format(t))\n",
|
||||
"\n",
|
||||
"t=items_per_user.quantile(0.75)\n",
|
||||
"t=users_per_item.quantile(0.75)\n",
|
||||
"plt.axvline(t, color='k', linestyle='dashed', linewidth=1)\n",
|
||||
"plt.text(t*1.05, plt.ylim()[1]*0.95, '75% quantile: {:.0f}'.format(t))\n",
|
||||
"\n",
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||||
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||||
@ -306,7 +306,7 @@
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"1.44 µs ± 184 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)\n",
|
||||
"1.13 µs ± 79.9 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)\n",
|
||||
"Inefficient way to access items rated by user:\n"
|
||||
]
|
||||
},
|
||||
@ -324,7 +324,7 @@
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"172 µs ± 14.4 µs per loop (mean ± std. dev. of 7 runs, 10000 loops each)\n"
|
||||
"149 µs ± 11.5 µs per loop (mean ± std. dev. of 7 runs, 10000 loops each)\n"
|
||||
]
|
||||
}
|
||||
],
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||||
@ -1184,14 +1184,14 @@
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"RMSE: 1.5147\n",
|
||||
"MAE: 1.2155\n"
|
||||
"RMSE: 1.5239\n",
|
||||
"MAE: 1.2268\n"
|
||||
]
|
||||
},
|
||||
{
|
||||
"data": {
|
||||
"text/plain": [
|
||||
"1.2154990549993152"
|
||||
"1.2267993503843746"
|
||||
]
|
||||
},
|
||||
"execution_count": 24,
|
||||
|
||||
@ -273,7 +273,7 @@
|
||||
"name": "stderr",
|
||||
"output_type": "stream",
|
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"text": [
|
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"943it [00:00, 6497.15it/s]\n"
|
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"943it [00:00, 7783.14it/s]\n"
|
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]
|
||||
},
|
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{
|
||||
@ -477,7 +477,7 @@
|
||||
"name": "stderr",
|
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"output_type": "stream",
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"text": [
|
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"943it [00:00, 5143.71it/s]\n"
|
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"943it [00:00, 7347.78it/s]\n"
|
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]
|
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},
|
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{
|
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@ -585,11 +585,11 @@
|
||||
"name": "stderr",
|
||||
"output_type": "stream",
|
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"text": [
|
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"943it [00:00, 3573.64it/s]\n",
|
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"943it [00:00, 5141.54it/s]\n",
|
||||
"943it [00:00, 2827.19it/s]\n",
|
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"943it [00:00, 2513.13it/s]\n",
|
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"943it [00:00, 3555.67it/s]\n"
|
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"943it [00:00, 4894.39it/s]\n",
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"943it [00:00, 4357.39it/s]\n",
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"943it [00:00, 5045.11it/s]\n",
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"943it [00:00, 4855.03it/s]\n",
|
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"943it [00:00, 5359.75it/s]\n"
|
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]
|
||||
}
|
||||
],
|
||||
@ -671,14 +671,14 @@
|
||||
" <tr>\n",
|
||||
" <th>0</th>\n",
|
||||
" <td>Ready_Random</td>\n",
|
||||
" <td>1.525959</td>\n",
|
||||
" <td>1.225122</td>\n",
|
||||
" <td>0.047402</td>\n",
|
||||
" <td>0.020629</td>\n",
|
||||
" <td>0.024471</td>\n",
|
||||
" <td>0.032042</td>\n",
|
||||
" <td>0.027682</td>\n",
|
||||
" <td>0.019353</td>\n",
|
||||
" <td>1.523899</td>\n",
|
||||
" <td>1.226799</td>\n",
|
||||
" <td>0.046872</td>\n",
|
||||
" <td>0.022367</td>\n",
|
||||
" <td>0.025297</td>\n",
|
||||
" <td>0.032269</td>\n",
|
||||
" <td>0.031116</td>\n",
|
||||
" <td>0.027843</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>0</th>\n",
|
||||
@ -712,14 +712,14 @@
|
||||
" Model RMSE MAE precision recall F_1 \\\n",
|
||||
"0 Self_TopPop 2.508258 2.217909 0.188865 0.116919 0.118732 \n",
|
||||
"0 Ready_Baseline 0.949459 0.752487 0.091410 0.037652 0.046030 \n",
|
||||
"0 Ready_Random 1.525959 1.225122 0.047402 0.020629 0.024471 \n",
|
||||
"0 Ready_Random 1.523899 1.226799 0.046872 0.022367 0.025297 \n",
|
||||
"0 Self_TopRated 1.030712 0.820904 0.000954 0.000188 0.000298 \n",
|
||||
"0 Self_BaselineUI 0.967585 0.762740 0.000954 0.000170 0.000278 \n",
|
||||
"\n",
|
||||
" F_05 precision_super recall_super \n",
|
||||
"0 0.141584 0.130472 0.137473 \n",
|
||||
"0 0.061286 0.079614 0.056463 \n",
|
||||
"0 0.032042 0.027682 0.019353 \n",
|
||||
"0 0.032269 0.031116 0.027843 \n",
|
||||
"0 0.000481 0.000644 0.000223 \n",
|
||||
"0 0.000463 0.000644 0.000189 "
|
||||
]
|
||||
@ -801,15 +801,15 @@
|
||||
" <tr>\n",
|
||||
" <th>0</th>\n",
|
||||
" <td>Ready_Random</td>\n",
|
||||
" <td>0.051593</td>\n",
|
||||
" <td>0.019428</td>\n",
|
||||
" <td>0.129062</td>\n",
|
||||
" <td>0.506826</td>\n",
|
||||
" <td>0.336161</td>\n",
|
||||
" <td>0.051414</td>\n",
|
||||
" <td>0.019769</td>\n",
|
||||
" <td>0.127558</td>\n",
|
||||
" <td>0.507696</td>\n",
|
||||
" <td>0.332980</td>\n",
|
||||
" <td>0.987593</td>\n",
|
||||
" <td>0.175325</td>\n",
|
||||
" <td>5.087656</td>\n",
|
||||
" <td>0.908118</td>\n",
|
||||
" <td>0.184704</td>\n",
|
||||
" <td>5.104710</td>\n",
|
||||
" <td>0.906035</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>0</th>\n",
|
||||
@ -845,14 +845,14 @@
|
||||
" Model NDCG mAP MRR LAUC HR \\\n",
|
||||
"0 Self_TopPop 0.214651 0.111707 0.400939 0.555546 0.765642 \n",
|
||||
"0 Ready_Baseline 0.095957 0.043178 0.198193 0.515501 0.437964 \n",
|
||||
"0 Ready_Random 0.051593 0.019428 0.129062 0.506826 0.336161 \n",
|
||||
"0 Ready_Random 0.051414 0.019769 0.127558 0.507696 0.332980 \n",
|
||||
"0 Self_TopRated 0.001043 0.000335 0.003348 0.496433 0.009544 \n",
|
||||
"0 Self_BaselineUI 0.000752 0.000168 0.001677 0.496424 0.009544 \n",
|
||||
"\n",
|
||||
" Reco in test Test coverage Shannon Gini \n",
|
||||
"0 1.000000 0.038961 3.159079 0.987317 \n",
|
||||
"0 1.000000 0.033911 2.836513 0.991139 \n",
|
||||
"0 0.987593 0.175325 5.087656 0.908118 \n",
|
||||
"0 0.987593 0.184704 5.104710 0.906035 \n",
|
||||
"0 0.699046 0.005051 1.945910 0.995669 \n",
|
||||
"0 0.600530 0.005051 1.803126 0.996380 "
|
||||
]
|
||||
@ -882,7 +882,7 @@
|
||||
"name": "stderr",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"3it [00:00, 1191.68it/s]\n"
|
||||
"3it [00:00, 4226.71it/s]\n"
|
||||
]
|
||||
},
|
||||
{
|
||||
@ -1246,148 +1246,148 @@
|
||||
" </thead>\n",
|
||||
" <tbody>\n",
|
||||
" <tr>\n",
|
||||
" <th>50941</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <th>54092</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>It's a Wonderful Life (1946)</td>\n",
|
||||
" <td>Boogie Nights (1997)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>9531</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <th>55243</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Wizard of Oz, The (1939)</td>\n",
|
||||
" <td>Adventure, Children's, Drama, Musical</td>\n",
|
||||
" <td>Celluloid Closet, The (1995)</td>\n",
|
||||
" <td>Documentary</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>27182</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <th>21637</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Empire Strikes Back, The (1980)</td>\n",
|
||||
" <td>Action, Adventure, Drama, Romance, Sci-Fi, War</td>\n",
|
||||
" <td>In & Out (1997)</td>\n",
|
||||
" <td>Comedy</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>23944</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <th>36508</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Apocalypse Now (1979)</td>\n",
|
||||
" <td>Drama, War</td>\n",
|
||||
" <td>Swingers (1996)</td>\n",
|
||||
" <td>Comedy, Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>20285</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <th>19398</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Return of the Jedi (1983)</td>\n",
|
||||
" <td>Action, Adventure, Romance, Sci-Fi, War</td>\n",
|
||||
" <td>Scream (1996)</td>\n",
|
||||
" <td>Horror, Thriller</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>37504</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <th>14343</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Aladdin (1992)</td>\n",
|
||||
" <td>Animation, Children's, Comedy, Musical</td>\n",
|
||||
" <td>Fargo (1996)</td>\n",
|
||||
" <td>Crime, Drama, Thriller</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>68312</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <th>23738</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Babe (1995)</td>\n",
|
||||
" <td>Children's, Comedy, Drama</td>\n",
|
||||
" <td>Chasing Amy (1997)</td>\n",
|
||||
" <td>Drama, Romance</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>16362</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <th>69960</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Apollo 13 (1995)</td>\n",
|
||||
" <td>Action, Drama, Thriller</td>\n",
|
||||
" <td>Beautiful Thing (1996)</td>\n",
|
||||
" <td>Drama, Romance</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>15168</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Indiana Jones and the Last Crusade (1989)</td>\n",
|
||||
" <td>Action, Adventure</td>\n",
|
||||
" <th>54753</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>4</td>\n",
|
||||
" <td>Scream 2 (1997)</td>\n",
|
||||
" <td>Horror, Thriller</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>29402</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Psycho (1960)</td>\n",
|
||||
" <td>Horror, Romance, Thriller</td>\n",
|
||||
" <th>54552</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>4</td>\n",
|
||||
" <td>Sense and Sensibility (1995)</td>\n",
|
||||
" <td>Drama, Romance</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>40755</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Jean de Florette (1986)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>41950</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Die Hard (1988)</td>\n",
|
||||
" <td>Action, Thriller</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>58932</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Enchanted April (1991)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>43013</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>2001: A Space Odyssey (1968)</td>\n",
|
||||
" <td>Drama, Mystery, Sci-Fi, Thriller</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>65664</th>\n",
|
||||
" <td>661</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Star Trek: The Wrath of Khan (1982)</td>\n",
|
||||
" <th>30051</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>4</td>\n",
|
||||
" <td>Star Trek: First Contact (1996)</td>\n",
|
||||
" <td>Action, Adventure, Sci-Fi</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>47086</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>4</td>\n",
|
||||
" <td>Primal Fear (1996)</td>\n",
|
||||
" <td>Drama, Thriller</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>62931</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>4</td>\n",
|
||||
" <td>James and the Giant Peach (1996)</td>\n",
|
||||
" <td>Animation, Children's, Musical</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>38939</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>4</td>\n",
|
||||
" <td>Full Monty, The (1997)</td>\n",
|
||||
" <td>Comedy</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>38764</th>\n",
|
||||
" <td>365</td>\n",
|
||||
" <td>4</td>\n",
|
||||
" <td>First Wives Club, The (1996)</td>\n",
|
||||
" <td>Comedy</td>\n",
|
||||
" </tr>\n",
|
||||
" </tbody>\n",
|
||||
"</table>\n",
|
||||
"</div>"
|
||||
],
|
||||
"text/plain": [
|
||||
" user rating title \\\n",
|
||||
"50941 661 5 It's a Wonderful Life (1946) \n",
|
||||
"9531 661 5 Wizard of Oz, The (1939) \n",
|
||||
"27182 661 5 Empire Strikes Back, The (1980) \n",
|
||||
"23944 661 5 Apocalypse Now (1979) \n",
|
||||
"20285 661 5 Return of the Jedi (1983) \n",
|
||||
"37504 661 5 Aladdin (1992) \n",
|
||||
"68312 661 5 Babe (1995) \n",
|
||||
"16362 661 5 Apollo 13 (1995) \n",
|
||||
"15168 661 5 Indiana Jones and the Last Crusade (1989) \n",
|
||||
"29402 661 5 Psycho (1960) \n",
|
||||
"40755 661 5 Jean de Florette (1986) \n",
|
||||
"41950 661 5 Die Hard (1988) \n",
|
||||
"58932 661 5 Enchanted April (1991) \n",
|
||||
"43013 661 5 2001: A Space Odyssey (1968) \n",
|
||||
"65664 661 5 Star Trek: The Wrath of Khan (1982) \n",
|
||||
" user rating title \\\n",
|
||||
"54092 365 5 Boogie Nights (1997) \n",
|
||||
"55243 365 5 Celluloid Closet, The (1995) \n",
|
||||
"21637 365 5 In & Out (1997) \n",
|
||||
"36508 365 5 Swingers (1996) \n",
|
||||
"19398 365 5 Scream (1996) \n",
|
||||
"14343 365 5 Fargo (1996) \n",
|
||||
"23738 365 5 Chasing Amy (1997) \n",
|
||||
"69960 365 5 Beautiful Thing (1996) \n",
|
||||
"54753 365 4 Scream 2 (1997) \n",
|
||||
"54552 365 4 Sense and Sensibility (1995) \n",
|
||||
"30051 365 4 Star Trek: First Contact (1996) \n",
|
||||
"47086 365 4 Primal Fear (1996) \n",
|
||||
"62931 365 4 James and the Giant Peach (1996) \n",
|
||||
"38939 365 4 Full Monty, The (1997) \n",
|
||||
"38764 365 4 First Wives Club, The (1996) \n",
|
||||
"\n",
|
||||
" genres \n",
|
||||
"50941 Drama \n",
|
||||
"9531 Adventure, Children's, Drama, Musical \n",
|
||||
"27182 Action, Adventure, Drama, Romance, Sci-Fi, War \n",
|
||||
"23944 Drama, War \n",
|
||||
"20285 Action, Adventure, Romance, Sci-Fi, War \n",
|
||||
"37504 Animation, Children's, Comedy, Musical \n",
|
||||
"68312 Children's, Comedy, Drama \n",
|
||||
"16362 Action, Drama, Thriller \n",
|
||||
"15168 Action, Adventure \n",
|
||||
"29402 Horror, Romance, Thriller \n",
|
||||
"40755 Drama \n",
|
||||
"41950 Action, Thriller \n",
|
||||
"58932 Drama \n",
|
||||
"43013 Drama, Mystery, Sci-Fi, Thriller \n",
|
||||
"65664 Action, Adventure, Sci-Fi "
|
||||
" genres \n",
|
||||
"54092 Drama \n",
|
||||
"55243 Documentary \n",
|
||||
"21637 Comedy \n",
|
||||
"36508 Comedy, Drama \n",
|
||||
"19398 Horror, Thriller \n",
|
||||
"14343 Crime, Drama, Thriller \n",
|
||||
"23738 Drama, Romance \n",
|
||||
"69960 Drama, Romance \n",
|
||||
"54753 Horror, Thriller \n",
|
||||
"54552 Drama, Romance \n",
|
||||
"30051 Action, Adventure, Sci-Fi \n",
|
||||
"47086 Drama, Thriller \n",
|
||||
"62931 Animation, Children's, Musical \n",
|
||||
"38939 Comedy \n",
|
||||
"38764 Comedy "
|
||||
]
|
||||
},
|
||||
"metadata": {},
|
||||
@ -1429,71 +1429,71 @@
|
||||
" </thead>\n",
|
||||
" <tbody>\n",
|
||||
" <tr>\n",
|
||||
" <th>659</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>363</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>1</td>\n",
|
||||
" <td>Great Day in Harlem, A (1994)</td>\n",
|
||||
" <td>Documentary</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>1601</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>1305</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>2</td>\n",
|
||||
" <td>Tough and Deadly (1995)</td>\n",
|
||||
" <td>Action, Drama, Thriller</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>2543</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>2248</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>3</td>\n",
|
||||
" <td>Aiqing wansui (1994)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>3485</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>3189</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>4</td>\n",
|
||||
" <td>Delta of Venus (1994)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>4427</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>4132</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>5</td>\n",
|
||||
" <td>Someone Else's America (1995)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>5369</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>5073</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>6</td>\n",
|
||||
" <td>Saint of Fort Washington, The (1993)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>6311</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>6015</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>7</td>\n",
|
||||
" <td>Celestial Clockwork (1994)</td>\n",
|
||||
" <td>Comedy</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>7253</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>6958</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>8</td>\n",
|
||||
" <td>Some Mother's Son (1996)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>9148</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>8852</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>9</td>\n",
|
||||
" <td>Maya Lin: A Strong Clear Vision (1994)</td>\n",
|
||||
" <td>Documentary</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>8194</th>\n",
|
||||
" <td>661.0</td>\n",
|
||||
" <th>7898</th>\n",
|
||||
" <td>365.0</td>\n",
|
||||
" <td>10</td>\n",
|
||||
" <td>Prefontaine (1997)</td>\n",
|
||||
" <td>Drama</td>\n",
|
||||
@ -1504,28 +1504,28 @@
|
||||
],
|
||||
"text/plain": [
|
||||
" user rec_nb title \\\n",
|
||||
"659 661.0 1 Great Day in Harlem, A (1994) \n",
|
||||
"1601 661.0 2 Tough and Deadly (1995) \n",
|
||||
"2543 661.0 3 Aiqing wansui (1994) \n",
|
||||
"3485 661.0 4 Delta of Venus (1994) \n",
|
||||
"4427 661.0 5 Someone Else's America (1995) \n",
|
||||
"5369 661.0 6 Saint of Fort Washington, The (1993) \n",
|
||||
"6311 661.0 7 Celestial Clockwork (1994) \n",
|
||||
"7253 661.0 8 Some Mother's Son (1996) \n",
|
||||
"9148 661.0 9 Maya Lin: A Strong Clear Vision (1994) \n",
|
||||
"8194 661.0 10 Prefontaine (1997) \n",
|
||||
"363 365.0 1 Great Day in Harlem, A (1994) \n",
|
||||
"1305 365.0 2 Tough and Deadly (1995) \n",
|
||||
"2248 365.0 3 Aiqing wansui (1994) \n",
|
||||
"3189 365.0 4 Delta of Venus (1994) \n",
|
||||
"4132 365.0 5 Someone Else's America (1995) \n",
|
||||
"5073 365.0 6 Saint of Fort Washington, The (1993) \n",
|
||||
"6015 365.0 7 Celestial Clockwork (1994) \n",
|
||||
"6958 365.0 8 Some Mother's Son (1996) \n",
|
||||
"8852 365.0 9 Maya Lin: A Strong Clear Vision (1994) \n",
|
||||
"7898 365.0 10 Prefontaine (1997) \n",
|
||||
"\n",
|
||||
" genres \n",
|
||||
"659 Documentary \n",
|
||||
"1601 Action, Drama, Thriller \n",
|
||||
"2543 Drama \n",
|
||||
"3485 Drama \n",
|
||||
"4427 Drama \n",
|
||||
"5369 Drama \n",
|
||||
"6311 Comedy \n",
|
||||
"7253 Drama \n",
|
||||
"9148 Documentary \n",
|
||||
"8194 Drama "
|
||||
"363 Documentary \n",
|
||||
"1305 Action, Drama, Thriller \n",
|
||||
"2248 Drama \n",
|
||||
"3189 Drama \n",
|
||||
"4132 Drama \n",
|
||||
"5073 Drama \n",
|
||||
"6015 Comedy \n",
|
||||
"6958 Drama \n",
|
||||
"8852 Documentary \n",
|
||||
"7898 Drama "
|
||||
]
|
||||
},
|
||||
"execution_count": 15,
|
||||
@ -1571,7 +1571,7 @@
|
||||
"cell_type": "markdown",
|
||||
"metadata": {},
|
||||
"source": [
|
||||
"# project task 3: implement some other evaluation measure"
|
||||
"# project task 2: implement some other evaluation measure"
|
||||
]
|
||||
},
|
||||
{
|
||||
@ -1595,11 +1595,11 @@
|
||||
"name": "stderr",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"943it [00:00, 4220.01it/s]\n",
|
||||
"943it [00:00, 3015.35it/s]\n",
|
||||
"943it [00:00, 2308.31it/s]\n",
|
||||
"943it [00:00, 3461.11it/s]\n",
|
||||
"943it [00:00, 3442.41it/s]\n"
|
||||
"943it [00:00, 4859.65it/s]\n",
|
||||
"943it [00:00, 4809.91it/s]\n",
|
||||
"943it [00:00, 4678.68it/s]\n",
|
||||
"943it [00:00, 3240.04it/s]\n",
|
||||
"943it [00:00, 4796.98it/s]\n"
|
||||
]
|
||||
},
|
||||
{
|
||||
@ -1689,23 +1689,23 @@
|
||||
" <tr>\n",
|
||||
" <th>0</th>\n",
|
||||
" <td>Ready_Random</td>\n",
|
||||
" <td>1.525959</td>\n",
|
||||
" <td>1.225122</td>\n",
|
||||
" <td>0.047402</td>\n",
|
||||
" <td>0.020629</td>\n",
|
||||
" <td>0.024471</td>\n",
|
||||
" <td>0.032042</td>\n",
|
||||
" <td>0.027682</td>\n",
|
||||
" <td>0.019353</td>\n",
|
||||
" <td>0.051593</td>\n",
|
||||
" <td>0.019428</td>\n",
|
||||
" <td>0.129062</td>\n",
|
||||
" <td>0.506826</td>\n",
|
||||
" <td>0.336161</td>\n",
|
||||
" <td>1.523899</td>\n",
|
||||
" <td>1.226799</td>\n",
|
||||
" <td>0.046872</td>\n",
|
||||
" <td>0.022367</td>\n",
|
||||
" <td>0.025297</td>\n",
|
||||
" <td>0.032269</td>\n",
|
||||
" <td>0.031116</td>\n",
|
||||
" <td>0.027843</td>\n",
|
||||
" <td>0.051414</td>\n",
|
||||
" <td>0.019769</td>\n",
|
||||
" <td>0.127558</td>\n",
|
||||
" <td>0.507696</td>\n",
|
||||
" <td>0.332980</td>\n",
|
||||
" <td>0.987593</td>\n",
|
||||
" <td>0.175325</td>\n",
|
||||
" <td>5.087656</td>\n",
|
||||
" <td>0.908118</td>\n",
|
||||
" <td>0.184704</td>\n",
|
||||
" <td>5.104710</td>\n",
|
||||
" <td>0.906035</td>\n",
|
||||
" </tr>\n",
|
||||
" <tr>\n",
|
||||
" <th>0</th>\n",
|
||||
@ -1757,21 +1757,21 @@
|
||||
" Model RMSE MAE precision recall F_1 \\\n",
|
||||
"0 Self_TopPop 2.508258 2.217909 0.188865 0.116919 0.118732 \n",
|
||||
"0 Ready_Baseline 0.949459 0.752487 0.091410 0.037652 0.046030 \n",
|
||||
"0 Ready_Random 1.525959 1.225122 0.047402 0.020629 0.024471 \n",
|
||||
"0 Ready_Random 1.523899 1.226799 0.046872 0.022367 0.025297 \n",
|
||||
"0 Self_TopRated 1.030712 0.820904 0.000954 0.000188 0.000298 \n",
|
||||
"0 Self_BaselineUI 0.967585 0.762740 0.000954 0.000170 0.000278 \n",
|
||||
"\n",
|
||||
" F_05 precision_super recall_super NDCG mAP MRR \\\n",
|
||||
"0 0.141584 0.130472 0.137473 0.214651 0.111707 0.400939 \n",
|
||||
"0 0.061286 0.079614 0.056463 0.095957 0.043178 0.198193 \n",
|
||||
"0 0.032042 0.027682 0.019353 0.051593 0.019428 0.129062 \n",
|
||||
"0 0.032269 0.031116 0.027843 0.051414 0.019769 0.127558 \n",
|
||||
"0 0.000481 0.000644 0.000223 0.001043 0.000335 0.003348 \n",
|
||||
"0 0.000463 0.000644 0.000189 0.000752 0.000168 0.001677 \n",
|
||||
"\n",
|
||||
" LAUC HR Reco in test Test coverage Shannon Gini \n",
|
||||
"0 0.555546 0.765642 1.000000 0.038961 3.159079 0.987317 \n",
|
||||
"0 0.515501 0.437964 1.000000 0.033911 2.836513 0.991139 \n",
|
||||
"0 0.506826 0.336161 0.987593 0.175325 5.087656 0.908118 \n",
|
||||
"0 0.507696 0.332980 0.987593 0.184704 5.104710 0.906035 \n",
|
||||
"0 0.496433 0.009544 0.699046 0.005051 1.945910 0.995669 \n",
|
||||
"0 0.496424 0.009544 0.600530 0.005051 1.803126 0.996380 "
|
||||
]
|
||||
|
||||
Loading…
Reference in New Issue
Block a user