-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathInformation Extraction
More file actions
2015 lines (2015 loc) · 89.2 KB
/
Information Extraction
File metadata and controls
2015 lines (2015 loc) · 89.2 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
{
"nbformat": 4,
"nbformat_minor": 0,
"metadata": {
"colab": {
"provenance": []
},
"kernelspec": {
"name": "python3",
"display_name": "Python 3"
},
"language_info": {
"name": "python"
}
},
"cells": [
{
"cell_type": "markdown",
"source": [
"Name - Aditya Kothari\n",
"\n",
"Roll no. - I028\n",
"\n",
"Batch - B1"
],
"metadata": {
"id": "W1XsW6QvCslR"
}
},
{
"cell_type": "code",
"execution_count": 16,
"metadata": {
"id": "P6V8o0_hCk9V"
},
"outputs": [],
"source": [
"import pandas as pd\n",
"import nltk\n",
"import spacy\n",
"from nltk.corpus import stopwords\n",
"from nltk.util import bigrams\n",
"from collections import Counter\n",
"from nltk.util import bigrams, trigrams, ngrams"
]
},
{
"cell_type": "code",
"source": [
"nlp = spacy.load(\"en_core_web_sm\")"
],
"metadata": {
"id": "SdUY7zUJHEaf"
},
"execution_count": 17,
"outputs": []
},
{
"cell_type": "code",
"source": [
"nltk.download('all')"
],
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/"
},
"id": "E-v6n2SwGZe1",
"outputId": "c3ec4ca0-6269-4e9b-d6af-8840be31be0f"
},
"execution_count": 18,
"outputs": [
{
"output_type": "stream",
"name": "stderr",
"text": [
"[nltk_data] Downloading collection 'all'\n",
"[nltk_data] | \n",
"[nltk_data] | Downloading package abc to /root/nltk_data...\n",
"[nltk_data] | Package abc is already up-to-date!\n",
"[nltk_data] | Downloading package alpino to /root/nltk_data...\n",
"[nltk_data] | Package alpino is already up-to-date!\n",
"[nltk_data] | Downloading package averaged_perceptron_tagger to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package averaged_perceptron_tagger is already up-\n",
"[nltk_data] | to-date!\n",
"[nltk_data] | Downloading package averaged_perceptron_tagger_ru to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package averaged_perceptron_tagger_ru is already\n",
"[nltk_data] | up-to-date!\n",
"[nltk_data] | Downloading package basque_grammars to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package basque_grammars is already up-to-date!\n",
"[nltk_data] | Downloading package bcp47 to /root/nltk_data...\n",
"[nltk_data] | Package bcp47 is already up-to-date!\n",
"[nltk_data] | Downloading package biocreative_ppi to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package biocreative_ppi is already up-to-date!\n",
"[nltk_data] | Downloading package bllip_wsj_no_aux to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package bllip_wsj_no_aux is already up-to-date!\n",
"[nltk_data] | Downloading package book_grammars to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package book_grammars is already up-to-date!\n",
"[nltk_data] | Downloading package brown to /root/nltk_data...\n",
"[nltk_data] | Package brown is already up-to-date!\n",
"[nltk_data] | Downloading package brown_tei to /root/nltk_data...\n",
"[nltk_data] | Package brown_tei is already up-to-date!\n",
"[nltk_data] | Downloading package cess_cat to /root/nltk_data...\n",
"[nltk_data] | Package cess_cat is already up-to-date!\n",
"[nltk_data] | Downloading package cess_esp to /root/nltk_data...\n",
"[nltk_data] | Package cess_esp is already up-to-date!\n",
"[nltk_data] | Downloading package chat80 to /root/nltk_data...\n",
"[nltk_data] | Package chat80 is already up-to-date!\n",
"[nltk_data] | Downloading package city_database to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package city_database is already up-to-date!\n",
"[nltk_data] | Downloading package cmudict to /root/nltk_data...\n",
"[nltk_data] | Package cmudict is already up-to-date!\n",
"[nltk_data] | Downloading package comparative_sentences to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package comparative_sentences is already up-to-\n",
"[nltk_data] | date!\n",
"[nltk_data] | Downloading package comtrans to /root/nltk_data...\n",
"[nltk_data] | Package comtrans is already up-to-date!\n",
"[nltk_data] | Downloading package conll2000 to /root/nltk_data...\n",
"[nltk_data] | Package conll2000 is already up-to-date!\n",
"[nltk_data] | Downloading package conll2002 to /root/nltk_data...\n",
"[nltk_data] | Package conll2002 is already up-to-date!\n",
"[nltk_data] | Downloading package conll2007 to /root/nltk_data...\n",
"[nltk_data] | Package conll2007 is already up-to-date!\n",
"[nltk_data] | Downloading package crubadan to /root/nltk_data...\n",
"[nltk_data] | Package crubadan is already up-to-date!\n",
"[nltk_data] | Downloading package dependency_treebank to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package dependency_treebank is already up-to-date!\n",
"[nltk_data] | Downloading package dolch to /root/nltk_data...\n",
"[nltk_data] | Package dolch is already up-to-date!\n",
"[nltk_data] | Downloading package europarl_raw to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package europarl_raw is already up-to-date!\n",
"[nltk_data] | Downloading package extended_omw to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package extended_omw is already up-to-date!\n",
"[nltk_data] | Downloading package floresta to /root/nltk_data...\n",
"[nltk_data] | Package floresta is already up-to-date!\n",
"[nltk_data] | Downloading package framenet_v15 to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package framenet_v15 is already up-to-date!\n",
"[nltk_data] | Downloading package framenet_v17 to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package framenet_v17 is already up-to-date!\n",
"[nltk_data] | Downloading package gazetteers to /root/nltk_data...\n",
"[nltk_data] | Package gazetteers is already up-to-date!\n",
"[nltk_data] | Downloading package genesis to /root/nltk_data...\n",
"[nltk_data] | Package genesis is already up-to-date!\n",
"[nltk_data] | Downloading package gutenberg to /root/nltk_data...\n",
"[nltk_data] | Package gutenberg is already up-to-date!\n",
"[nltk_data] | Downloading package ieer to /root/nltk_data...\n",
"[nltk_data] | Package ieer is already up-to-date!\n",
"[nltk_data] | Downloading package inaugural to /root/nltk_data...\n",
"[nltk_data] | Package inaugural is already up-to-date!\n",
"[nltk_data] | Downloading package indian to /root/nltk_data...\n",
"[nltk_data] | Package indian is already up-to-date!\n",
"[nltk_data] | Downloading package jeita to /root/nltk_data...\n",
"[nltk_data] | Package jeita is already up-to-date!\n",
"[nltk_data] | Downloading package kimmo to /root/nltk_data...\n",
"[nltk_data] | Package kimmo is already up-to-date!\n",
"[nltk_data] | Downloading package knbc to /root/nltk_data...\n",
"[nltk_data] | Package knbc is already up-to-date!\n",
"[nltk_data] | Downloading package large_grammars to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package large_grammars is already up-to-date!\n",
"[nltk_data] | Downloading package lin_thesaurus to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package lin_thesaurus is already up-to-date!\n",
"[nltk_data] | Downloading package mac_morpho to /root/nltk_data...\n",
"[nltk_data] | Package mac_morpho is already up-to-date!\n",
"[nltk_data] | Downloading package machado to /root/nltk_data...\n",
"[nltk_data] | Package machado is already up-to-date!\n",
"[nltk_data] | Downloading package masc_tagged to /root/nltk_data...\n",
"[nltk_data] | Package masc_tagged is already up-to-date!\n",
"[nltk_data] | Downloading package maxent_ne_chunker to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package maxent_ne_chunker is already up-to-date!\n",
"[nltk_data] | Downloading package maxent_treebank_pos_tagger to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package maxent_treebank_pos_tagger is already up-\n",
"[nltk_data] | to-date!\n",
"[nltk_data] | Downloading package moses_sample to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package moses_sample is already up-to-date!\n",
"[nltk_data] | Downloading package movie_reviews to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package movie_reviews is already up-to-date!\n",
"[nltk_data] | Downloading package mte_teip5 to /root/nltk_data...\n",
"[nltk_data] | Package mte_teip5 is already up-to-date!\n",
"[nltk_data] | Downloading package mwa_ppdb to /root/nltk_data...\n",
"[nltk_data] | Package mwa_ppdb is already up-to-date!\n",
"[nltk_data] | Downloading package names to /root/nltk_data...\n",
"[nltk_data] | Package names is already up-to-date!\n",
"[nltk_data] | Downloading package nombank.1.0 to /root/nltk_data...\n",
"[nltk_data] | Package nombank.1.0 is already up-to-date!\n",
"[nltk_data] | Downloading package nonbreaking_prefixes to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package nonbreaking_prefixes is already up-to-date!\n",
"[nltk_data] | Downloading package nps_chat to /root/nltk_data...\n",
"[nltk_data] | Package nps_chat is already up-to-date!\n",
"[nltk_data] | Downloading package omw to /root/nltk_data...\n",
"[nltk_data] | Package omw is already up-to-date!\n",
"[nltk_data] | Downloading package omw-1.4 to /root/nltk_data...\n",
"[nltk_data] | Package omw-1.4 is already up-to-date!\n",
"[nltk_data] | Downloading package opinion_lexicon to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package opinion_lexicon is already up-to-date!\n",
"[nltk_data] | Downloading package panlex_swadesh to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package panlex_swadesh is already up-to-date!\n",
"[nltk_data] | Downloading package paradigms to /root/nltk_data...\n",
"[nltk_data] | Package paradigms is already up-to-date!\n",
"[nltk_data] | Downloading package pe08 to /root/nltk_data...\n",
"[nltk_data] | Package pe08 is already up-to-date!\n",
"[nltk_data] | Downloading package perluniprops to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package perluniprops is already up-to-date!\n",
"[nltk_data] | Downloading package pil to /root/nltk_data...\n",
"[nltk_data] | Package pil is already up-to-date!\n",
"[nltk_data] | Downloading package pl196x to /root/nltk_data...\n",
"[nltk_data] | Package pl196x is already up-to-date!\n",
"[nltk_data] | Downloading package porter_test to /root/nltk_data...\n",
"[nltk_data] | Package porter_test is already up-to-date!\n",
"[nltk_data] | Downloading package ppattach to /root/nltk_data...\n",
"[nltk_data] | Package ppattach is already up-to-date!\n",
"[nltk_data] | Downloading package problem_reports to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package problem_reports is already up-to-date!\n",
"[nltk_data] | Downloading package product_reviews_1 to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package product_reviews_1 is already up-to-date!\n",
"[nltk_data] | Downloading package product_reviews_2 to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package product_reviews_2 is already up-to-date!\n",
"[nltk_data] | Downloading package propbank to /root/nltk_data...\n",
"[nltk_data] | Package propbank is already up-to-date!\n",
"[nltk_data] | Downloading package pros_cons to /root/nltk_data...\n",
"[nltk_data] | Package pros_cons is already up-to-date!\n",
"[nltk_data] | Downloading package ptb to /root/nltk_data...\n",
"[nltk_data] | Package ptb is already up-to-date!\n",
"[nltk_data] | Downloading package punkt to /root/nltk_data...\n",
"[nltk_data] | Package punkt is already up-to-date!\n",
"[nltk_data] | Downloading package qc to /root/nltk_data...\n",
"[nltk_data] | Package qc is already up-to-date!\n",
"[nltk_data] | Downloading package reuters to /root/nltk_data...\n",
"[nltk_data] | Package reuters is already up-to-date!\n",
"[nltk_data] | Downloading package rslp to /root/nltk_data...\n",
"[nltk_data] | Package rslp is already up-to-date!\n",
"[nltk_data] | Downloading package rte to /root/nltk_data...\n",
"[nltk_data] | Package rte is already up-to-date!\n",
"[nltk_data] | Downloading package sample_grammars to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package sample_grammars is already up-to-date!\n",
"[nltk_data] | Downloading package semcor to /root/nltk_data...\n",
"[nltk_data] | Package semcor is already up-to-date!\n",
"[nltk_data] | Downloading package senseval to /root/nltk_data...\n",
"[nltk_data] | Package senseval is already up-to-date!\n",
"[nltk_data] | Downloading package sentence_polarity to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package sentence_polarity is already up-to-date!\n",
"[nltk_data] | Downloading package sentiwordnet to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package sentiwordnet is already up-to-date!\n",
"[nltk_data] | Downloading package shakespeare to /root/nltk_data...\n",
"[nltk_data] | Package shakespeare is already up-to-date!\n",
"[nltk_data] | Downloading package sinica_treebank to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package sinica_treebank is already up-to-date!\n",
"[nltk_data] | Downloading package smultron to /root/nltk_data...\n",
"[nltk_data] | Package smultron is already up-to-date!\n",
"[nltk_data] | Downloading package snowball_data to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package snowball_data is already up-to-date!\n",
"[nltk_data] | Downloading package spanish_grammars to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package spanish_grammars is already up-to-date!\n",
"[nltk_data] | Downloading package state_union to /root/nltk_data...\n",
"[nltk_data] | Package state_union is already up-to-date!\n",
"[nltk_data] | Downloading package stopwords to /root/nltk_data...\n",
"[nltk_data] | Package stopwords is already up-to-date!\n",
"[nltk_data] | Downloading package subjectivity to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package subjectivity is already up-to-date!\n",
"[nltk_data] | Downloading package swadesh to /root/nltk_data...\n",
"[nltk_data] | Package swadesh is already up-to-date!\n",
"[nltk_data] | Downloading package switchboard to /root/nltk_data...\n",
"[nltk_data] | Package switchboard is already up-to-date!\n",
"[nltk_data] | Downloading package tagsets to /root/nltk_data...\n",
"[nltk_data] | Package tagsets is already up-to-date!\n",
"[nltk_data] | Downloading package timit to /root/nltk_data...\n",
"[nltk_data] | Package timit is already up-to-date!\n",
"[nltk_data] | Downloading package toolbox to /root/nltk_data...\n",
"[nltk_data] | Package toolbox is already up-to-date!\n",
"[nltk_data] | Downloading package treebank to /root/nltk_data...\n",
"[nltk_data] | Package treebank is already up-to-date!\n",
"[nltk_data] | Downloading package twitter_samples to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package twitter_samples is already up-to-date!\n",
"[nltk_data] | Downloading package udhr to /root/nltk_data...\n",
"[nltk_data] | Package udhr is already up-to-date!\n",
"[nltk_data] | Downloading package udhr2 to /root/nltk_data...\n",
"[nltk_data] | Package udhr2 is already up-to-date!\n",
"[nltk_data] | Downloading package unicode_samples to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package unicode_samples is already up-to-date!\n",
"[nltk_data] | Downloading package universal_tagset to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package universal_tagset is already up-to-date!\n",
"[nltk_data] | Downloading package universal_treebanks_v20 to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package universal_treebanks_v20 is already up-to-\n",
"[nltk_data] | date!\n",
"[nltk_data] | Downloading package vader_lexicon to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package vader_lexicon is already up-to-date!\n",
"[nltk_data] | Downloading package verbnet to /root/nltk_data...\n",
"[nltk_data] | Package verbnet is already up-to-date!\n",
"[nltk_data] | Downloading package verbnet3 to /root/nltk_data...\n",
"[nltk_data] | Package verbnet3 is already up-to-date!\n",
"[nltk_data] | Downloading package webtext to /root/nltk_data...\n",
"[nltk_data] | Package webtext is already up-to-date!\n",
"[nltk_data] | Downloading package wmt15_eval to /root/nltk_data...\n",
"[nltk_data] | Package wmt15_eval is already up-to-date!\n",
"[nltk_data] | Downloading package word2vec_sample to\n",
"[nltk_data] | /root/nltk_data...\n",
"[nltk_data] | Package word2vec_sample is already up-to-date!\n",
"[nltk_data] | Downloading package wordnet to /root/nltk_data...\n",
"[nltk_data] | Package wordnet is already up-to-date!\n",
"[nltk_data] | Downloading package wordnet2021 to /root/nltk_data...\n",
"[nltk_data] | Package wordnet2021 is already up-to-date!\n",
"[nltk_data] | Downloading package wordnet2022 to /root/nltk_data...\n",
"[nltk_data] | Package wordnet2022 is already up-to-date!\n",
"[nltk_data] | Downloading package wordnet31 to /root/nltk_data...\n",
"[nltk_data] | Package wordnet31 is already up-to-date!\n",
"[nltk_data] | Downloading package wordnet_ic to /root/nltk_data...\n",
"[nltk_data] | Package wordnet_ic is already up-to-date!\n",
"[nltk_data] | Downloading package words to /root/nltk_data...\n",
"[nltk_data] | Package words is already up-to-date!\n",
"[nltk_data] | Downloading package ycoe to /root/nltk_data...\n",
"[nltk_data] | Package ycoe is already up-to-date!\n",
"[nltk_data] | \n",
"[nltk_data] Done downloading collection all\n"
]
},
{
"output_type": "execute_result",
"data": {
"text/plain": [
"True"
]
},
"metadata": {},
"execution_count": 18
}
]
},
{
"cell_type": "code",
"source": [
"text = 'Ferrari S.p.A. is an Italian luxury sports car manufacturer based in Maranello, Italy. Founded in 1939 by Enzo Ferrari, the company adopted its current name in 1945 and began producing its line of cars in 1947. Ferrari became a public company in 1960, and from 1963 to 2014 it was a subsidiary of Fiat S.p.A.'"
],
"metadata": {
"id": "kxWFegmQGX2T"
},
"execution_count": 19,
"outputs": []
},
{
"cell_type": "markdown",
"source": [
"NLTK\n"
],
"metadata": {
"id": "bgdNApOpJqJE"
}
},
{
"cell_type": "markdown",
"source": [
"Tokenisation"
],
"metadata": {
"id": "4X1VJsOxNWXQ"
}
},
{
"cell_type": "code",
"source": [
"words = nltk.word_tokenize(text)\n",
"words"
],
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/"
},
"id": "JU24ZFwrGsS0",
"outputId": "ec2d9a85-cb30-4c29-fb30-d3da8fc21bd8"
},
"execution_count": 20,
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"['Ferrari',\n",
" 'S.p.A.',\n",
" 'is',\n",
" 'an',\n",
" 'Italian',\n",
" 'luxury',\n",
" 'sports',\n",
" 'car',\n",
" 'manufacturer',\n",
" 'based',\n",
" 'in',\n",
" 'Maranello',\n",
" ',',\n",
" 'Italy',\n",
" '.',\n",
" 'Founded',\n",
" 'in',\n",
" '1939',\n",
" 'by',\n",
" 'Enzo',\n",
" 'Ferrari',\n",
" ',',\n",
" 'the',\n",
" 'company',\n",
" 'adopted',\n",
" 'its',\n",
" 'current',\n",
" 'name',\n",
" 'in',\n",
" '1945',\n",
" 'and',\n",
" 'began',\n",
" 'producing',\n",
" 'its',\n",
" 'line',\n",
" 'of',\n",
" 'cars',\n",
" 'in',\n",
" '1947',\n",
" '.',\n",
" 'Ferrari',\n",
" 'became',\n",
" 'a',\n",
" 'public',\n",
" 'company',\n",
" 'in',\n",
" '1960',\n",
" ',',\n",
" 'and',\n",
" 'from',\n",
" '1963',\n",
" 'to',\n",
" '2014',\n",
" 'it',\n",
" 'was',\n",
" 'a',\n",
" 'subsidiary',\n",
" 'of',\n",
" 'Fiat',\n",
" 'S.p.A',\n",
" '.']"
]
},
"metadata": {},
"execution_count": 20
}
]
},
{
"cell_type": "markdown",
"source": [
"PoS Tagging"
],
"metadata": {
"id": "TMhmTlr9NT8H"
}
},
{
"cell_type": "code",
"source": [
"pos_tag = nltk.pos_tag(words)\n",
"pos_tag"
],
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/"
},
"id": "rG_XQywTGyXJ",
"outputId": "b16efbb3-0d62-4906-b05a-9d5398389513"
},
"execution_count": 21,
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"[('Ferrari', 'NNP'),\n",
" ('S.p.A.', 'NNP'),\n",
" ('is', 'VBZ'),\n",
" ('an', 'DT'),\n",
" ('Italian', 'JJ'),\n",
" ('luxury', 'NN'),\n",
" ('sports', 'NNS'),\n",
" ('car', 'NN'),\n",
" ('manufacturer', 'NN'),\n",
" ('based', 'VBN'),\n",
" ('in', 'IN'),\n",
" ('Maranello', 'NNP'),\n",
" (',', ','),\n",
" ('Italy', 'NNP'),\n",
" ('.', '.'),\n",
" ('Founded', 'VBN'),\n",
" ('in', 'IN'),\n",
" ('1939', 'CD'),\n",
" ('by', 'IN'),\n",
" ('Enzo', 'NNP'),\n",
" ('Ferrari', 'NNP'),\n",
" (',', ','),\n",
" ('the', 'DT'),\n",
" ('company', 'NN'),\n",
" ('adopted', 'VBD'),\n",
" ('its', 'PRP$'),\n",
" ('current', 'JJ'),\n",
" ('name', 'NN'),\n",
" ('in', 'IN'),\n",
" ('1945', 'CD'),\n",
" ('and', 'CC'),\n",
" ('began', 'VBD'),\n",
" ('producing', 'VBG'),\n",
" ('its', 'PRP$'),\n",
" ('line', 'NN'),\n",
" ('of', 'IN'),\n",
" ('cars', 'NNS'),\n",
" ('in', 'IN'),\n",
" ('1947', 'CD'),\n",
" ('.', '.'),\n",
" ('Ferrari', 'NNP'),\n",
" ('became', 'VBD'),\n",
" ('a', 'DT'),\n",
" ('public', 'JJ'),\n",
" ('company', 'NN'),\n",
" ('in', 'IN'),\n",
" ('1960', 'CD'),\n",
" (',', ','),\n",
" ('and', 'CC'),\n",
" ('from', 'IN'),\n",
" ('1963', 'CD'),\n",
" ('to', 'TO'),\n",
" ('2014', 'CD'),\n",
" ('it', 'PRP'),\n",
" ('was', 'VBD'),\n",
" ('a', 'DT'),\n",
" ('subsidiary', 'NN'),\n",
" ('of', 'IN'),\n",
" ('Fiat', 'NNP'),\n",
" ('S.p.A', 'NNP'),\n",
" ('.', '.')]"
]
},
"metadata": {},
"execution_count": 21
}
]
},
{
"cell_type": "markdown",
"source": [
"PoS Tagging"
],
"metadata": {
"id": "kMcQENHyNYwA"
}
},
{
"cell_type": "code",
"source": [
"chunks = nltk.ne_chunk(pos_tag)\n",
"print(chunks)"
],
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/"
},
"id": "qXGN-Ma9JmwE",
"outputId": "42847dc7-163c-44cc-bbc4-e1a373d766e5"
},
"execution_count": 22,
"outputs": [
{
"output_type": "stream",
"name": "stdout",
"text": [
"(S\n",
" (PERSON Ferrari/NNP)\n",
" S.p.A./NNP\n",
" is/VBZ\n",
" an/DT\n",
" (GPE Italian/JJ)\n",
" luxury/NN\n",
" sports/NNS\n",
" car/NN\n",
" manufacturer/NN\n",
" based/VBN\n",
" in/IN\n",
" (GPE Maranello/NNP)\n",
" ,/,\n",
" (GPE Italy/NNP)\n",
" ./.\n",
" Founded/VBN\n",
" in/IN\n",
" 1939/CD\n",
" by/IN\n",
" (PERSON Enzo/NNP Ferrari/NNP)\n",
" ,/,\n",
" the/DT\n",
" company/NN\n",
" adopted/VBD\n",
" its/PRP$\n",
" current/JJ\n",
" name/NN\n",
" in/IN\n",
" 1945/CD\n",
" and/CC\n",
" began/VBD\n",
" producing/VBG\n",
" its/PRP$\n",
" line/NN\n",
" of/IN\n",
" cars/NNS\n",
" in/IN\n",
" 1947/CD\n",
" ./.\n",
" (PERSON Ferrari/NNP)\n",
" became/VBD\n",
" a/DT\n",
" public/JJ\n",
" company/NN\n",
" in/IN\n",
" 1960/CD\n",
" ,/,\n",
" and/CC\n",
" from/IN\n",
" 1963/CD\n",
" to/TO\n",
" 2014/CD\n",
" it/PRP\n",
" was/VBD\n",
" a/DT\n",
" subsidiary/NN\n",
" of/IN\n",
" (PERSON Fiat/NNP)\n",
" S.p.A/NNP\n",
" ./.)\n"
]
}
]
},
{
"cell_type": "markdown",
"source": [
"Spacy\n"
],
"metadata": {
"id": "DAT4loERJwLC"
}
},
{
"cell_type": "markdown",
"source": [
"PoS Tagging"
],
"metadata": {
"id": "R3rTp4eXNPeo"
}
},
{
"cell_type": "code",
"source": [
"doc = nlp(text)\n",
"\n",
"for token in doc:\n",
" print(f\"{token.text:{12}}{token.pos_:{12}}\")"
],
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/"
},
"id": "R52i6thKG2_f",
"outputId": "fb0155ed-6a16-43c2-e901-62b8fd46c5ca"
},
"execution_count": 23,
"outputs": [
{
"output_type": "stream",
"name": "stdout",
"text": [
"Ferrari PROPN \n",
"S.p PROPN \n",
". PUNCT \n",
"A. PROPN \n",
"is AUX \n",
"an DET \n",
"Italian ADJ \n",
"luxury NOUN \n",
"sports NOUN \n",
"car NOUN \n",
"manufacturerNOUN \n",
"based VERB \n",
"in ADP \n",
"Maranello PROPN \n",
", PUNCT \n",
"Italy PROPN \n",
". PUNCT \n",
"Founded VERB \n",
"in ADP \n",
"1939 NUM \n",
"by ADP \n",
"Enzo PROPN \n",
"Ferrari PROPN \n",
", PUNCT \n",
"the DET \n",
"company NOUN \n",
"adopted VERB \n",
"its PRON \n",
"current ADJ \n",
"name NOUN \n",
"in ADP \n",
"1945 NUM \n",
"and CCONJ \n",
"began VERB \n",
"producing VERB \n",
"its PRON \n",
"line NOUN \n",
"of ADP \n",
"cars NOUN \n",
"in ADP \n",
"1947 NUM \n",
". PUNCT \n",
"Ferrari PROPN \n",
"became VERB \n",
"a DET \n",
"public ADJ \n",
"company NOUN \n",
"in ADP \n",
"1960 NUM \n",
", PUNCT \n",
"and CCONJ \n",
"from ADP \n",
"1963 NUM \n",
"to ADP \n",
"2014 NUM \n",
"it PRON \n",
"was AUX \n",
"a DET \n",
"subsidiary NOUN \n",
"of ADP \n",
"Fiat PROPN \n",
"S.p PROPN \n",
". PUNCT \n",
"A. PROPN \n"
]
}
]
},
{
"cell_type": "markdown",
"source": [
"NER"
],
"metadata": {
"id": "iIWjWwpSNNDH"
}
},
{
"cell_type": "code",
"source": [
"doc=nlp(text)\n",
"for ent in doc.ents:\n",
" print(f\"{ent.text} ({ent.label_})\")"
],
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/"
},
"id": "Hpvnxn_XG4KQ",
"outputId": "727928dc-19db-4ff7-ace1-d90ff5808219"
},
"execution_count": 24,
"outputs": [
{
"output_type": "stream",
"name": "stdout",
"text": [
"Ferrari S.p.A. (ORG)\n",
"Italian (NORP)\n",
"Maranello (GPE)\n",
"Italy (GPE)\n",
"1939 (DATE)\n",
"Enzo Ferrari (PERSON)\n",
"1945 (DATE)\n",
"1947 (DATE)\n",
"Ferrari (NORP)\n",
"1960 (DATE)\n",
"1963 (DATE)\n",
"2014 (DATE)\n",
"Fiat S.p.A. (ORG)\n"
]
}
]
},
{
"cell_type": "markdown",
"source": [
"Task-2\n"
],
"metadata": {
"id": "HKJGmuwtNKhP"
}
},
{
"cell_type": "markdown",
"source": [
"Dataset"
],
"metadata": {
"id": "nTrHmQHbPBUS"
}
},
{
"cell_type": "code",
"source": [
"df = pd.read_csv('/content/drive/MyDrive/Womens Clothing E-Commerce Reviews 2.csv')"
],
"metadata": {
"id": "UzxhG8XmNMB3"
},
"execution_count": 25,
"outputs": []
},
{
"cell_type": "code",
"source": [
"df"
],
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/",
"height": 615
},
"id": "HtOsJYWhQGEy",
"outputId": "01e9fc98-f6b5-44bc-c3b5-0b3228592d4a"
},
"execution_count": 26,
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
" Unnamed: 0 Clothing ID Age \\\n",
"0 0 767 33 \n",
"1 1 1080 34 \n",
"2 2 1077 60 \n",
"3 3 1049 50 \n",
"4 4 847 47 \n",
"... ... ... ... \n",
"23481 23481 1104 34 \n",
"23482 23482 862 48 \n",
"23483 23483 1104 31 \n",
"23484 23484 1084 28 \n",
"23485 23485 1104 52 \n",
"\n",
" Title \\\n",
"0 NaN \n",
"1 NaN \n",
"2 Some major design flaws \n",
"3 My favorite buy! \n",
"4 Flattering shirt \n",
"... ... \n",
"23481 Great dress for many occasions \n",
"23482 Wish it was made of cotton \n",
"23483 Cute, but see through \n",
"23484 Very cute dress, perfect for summer parties an... \n",
"23485 Please make more like this one! \n",
"\n",
" Review Text Rating \\\n",
"0 Absolutely wonderful - silky and sexy and comf... 4 \n",
"1 Love this dress! it's sooo pretty. i happene... 5 \n",
"2 I had such high hopes for this dress and reall... 3 \n",
"3 I love, love, love this jumpsuit. it's fun, fl... 5 \n",
"4 This shirt is very flattering to all due to th... 5 \n",
"... ... ... \n",
"23481 I was very happy to snag this dress at such a ... 5 \n",
"23482 It reminds me of maternity clothes. soft, stre... 3 \n",
"23483 This fit well, but the top was very see throug... 3 \n",
"23484 I bought this dress for a wedding i have this ... 3 \n",
"23485 This dress in a lovely platinum is feminine an... 5 \n",
"\n",
" Recommended IND Positive Feedback Count Division Name \\\n",
"0 1 0 Initmates \n",
"1 1 4 General \n",
"2 0 0 General \n",
"3 1 0 General Petite \n",
"4 1 6 General \n",
"... ... ... ... \n",
"23481 1 0 General Petite \n",
"23482 1 0 General Petite \n",
"23483 0 1 General Petite \n",
"23484 1 2 General \n",
"23485 1 22 General Petite \n",
"\n",
" Department Name Class Name \n",
"0 Intimate Intimates \n",
"1 Dresses Dresses \n",
"2 Dresses Dresses \n",
"3 Bottoms Pants \n",
"4 Tops Blouses \n",
"... ... ... \n",
"23481 Dresses Dresses \n",
"23482 Tops Knits \n",
"23483 Dresses Dresses \n",
"23484 Dresses Dresses \n",
"23485 Dresses Dresses \n",
"\n",
"[23486 rows x 11 columns]"
],
"text/html": [
"\n",
" <div id=\"df-344a5f96-e9bf-47fa-a131-542462c1f449\" class=\"colab-df-container\">\n",
" <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>Unnamed: 0</th>\n",
" <th>Clothing ID</th>\n",
" <th>Age</th>\n",
" <th>Title</th>\n",
" <th>Review Text</th>\n",
" <th>Rating</th>\n",
" <th>Recommended IND</th>\n",
" <th>Positive Feedback Count</th>\n",
" <th>Division Name</th>\n",
" <th>Department Name</th>\n",
" <th>Class Name</th>\n",
" </tr>\n",
" </thead>\n",
" <tbody>\n",
" <tr>\n",
" <th>0</th>\n",
" <td>0</td>\n",
" <td>767</td>\n",
" <td>33</td>\n",
" <td>NaN</td>\n",
" <td>Absolutely wonderful - silky and sexy and comf...</td>\n",
" <td>4</td>\n",
" <td>1</td>\n",
" <td>0</td>\n",
" <td>Initmates</td>\n",
" <td>Intimate</td>\n",
" <td>Intimates</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1</th>\n",
" <td>1</td>\n",
" <td>1080</td>\n",
" <td>34</td>\n",
" <td>NaN</td>\n",
" <td>Love this dress! it's sooo pretty. i happene...</td>\n",
" <td>5</td>\n",
" <td>1</td>\n",
" <td>4</td>\n",
" <td>General</td>\n",
" <td>Dresses</td>\n",
" <td>Dresses</td>\n",
" </tr>\n",
" <tr>\n",